EZ Test Tube for Heroin Purity

Want to quickly check how pure your heroin is? Just pop open the ampoule and add exactly 20 milligrams of your sample to the test. Watch the bottom layer change to a yellow-orange shade—the darker it gets, the more heroin you have. Results come fast, in seconds! Plus, a handy 10-15mg micro scoop comes with every order. This test stands out as the most reliable for spotting heroin, even when it's mixed with common fillers like mannitol. While it won’t tell you what the cuts are, it definitely shows you how much heroin is in there!