Dietary Supplement Testing - Harken Research

Active ingredient potency

Quantitation of many active ingredients by HPLC, LC-MS/MS, or GC-MS.

Dietary Supplements we test include:

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Herbal supplements

Sports Supplements

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<img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full" alt="Test icon" decoding="async" loading="lazy" />

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<img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full" alt="Test icon" decoding="async" loading="lazy" />

Weight Loss Supplements

Vitamins

Vitamin A (retinol)

Vitamin A (beta carotene)

Vitamin B1 (Thiamine)

Vitamin B2 (Riboflavin)

Vitamin B3 (Nicotinamide)

Vitamin B5 (Pantothenic acid)

Vitamin B6 (Pyridoxine HCl)

Vitamin B7 (Biotin)

Vitamin B12 (cyanocobalamin)

Vitamin B12 (Methylcobalamin)

Vitamin C (ascorbic acid)

Vitamin D3 (Cholecalciferol)

Vitamin E as D-Alpha Tocopherol Succinate

Vitamin K3 (Menadione)

Minerals

Other Ingredients

Adaptogenic mushrooms

benzoate, citrate, metabisulfite, sorbate

Stevia glycosides, artificial sweeteners

Impurity testing

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<img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full" alt="Test icon" decoding="async" loading="lazy" />

Test icon

<img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full" alt="Test icon" decoding="async" loading="lazy" />

Test icon

<img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full" alt="Test icon" decoding="async" loading="lazy" />

Residual solvents

Test icon

<img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full" alt="Test icon" decoding="async" loading="lazy" />

Unknown impurities

Kratom testing

Test icon

<img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full" alt="Test icon" decoding="async" loading="lazy" />

Test icon

<img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full" alt="Test icon" decoding="async" loading="lazy" />

Test icon

<img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full" alt="Test icon" decoding="async" loading="lazy" />

Test icon

<img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full" alt="Test icon" decoding="async" loading="lazy" />

Residual solvents

Test icon

<img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full" alt="Test icon" decoding="async" loading="lazy" />

Microbial testing

Test icon

<img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full" alt="Test icon" decoding="async" loading="lazy" />

Total yeast and mold

Test icon

<img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; --smush-placeholder-aspect-ratio: 512/512;" /><noscript><img width="512" height="512" data-src="https://harkenresearch.com/wp-content/uploads/2022/12/test.png" class="attachment-full size-full lazyload" alt="Test icon" decoding="async" loading="lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" style="--smush-placeholder-width: 512px; 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Total aerobic counts

Test icon

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Test icon

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Preservative-resistant yeast

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