EZ Test Heroin Purity Test

€6,95
Availability: In stock

The heroin purity test enables you to quickly get an idea about the purity of the heroin. Just open the ampoule and add 20 milligrams (exactly!) of your sample to this test. The bottom layer will reveal a yellow/orangey color which becomes darker when there is more heroin present in the sample. You will have your result within seconds!

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