This is single Anadrol presence test. This is UV test, you need 365 nm UV light. You can navigate to accessories and add UV light and you might want to choose vial rack, it is very handy to keep the vials from spilling corrosive test reagent.
It is very simple to use the test. You drop your sample into test vials, liquid, powder or pill. You watch the color under day light (white light) and compare with the pictures. Then you take 365 nm UV light point at the test vial and see if there is fluorescence and you get the right fluorescence color then it is pass, it contains the right substance. No fluorescence means fake product, no hormone inside.
Click here to see how to use this test.
The test reagent is corrosive. The test kits do not contain any controlled or restricted substances. Use gloves and glasses. There is only 0.1 ml in each vial; this is how much you see on pictures. The origin is synthetic; there is no health and no biological hazard. The test kits are safe to ship worldwide, customs will not stop it.