Quantitative (purity) steroids test kit, instruction how to use.

The purity test does not involve interpreting colors. It is test done in the lab, simply called HPLC test. It works on a different principle to accurately determine the concentration of the active ingredient, which is why it provides highly precise results. Instructions will be included with each test.

Test reagent is used for the presence test, this is home test, it reacts with oils, which is where the initial red-brown color originates. This is why UV light is required to determine whether a hormone is present. The reaction between the hormone and the test reagent generates fluorescence under UV light. Claims made by sellers that the initial color change indicates percentage purity based on the level of brown are misleading. This claim is even more questionable when considering that different oils produce different initial colors. Therefore, the only thing you can reliably determine from such a test is the type of oil used, not the presence of a hormone. If you were to introduce plain oil into that type of test, it would yield similar results. Similarly, this test cannot be applied to raw materials, as fluorescence is what determines the presence of steroids, not the initial color change.

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