I was curious how I could test this recent #4 batch I got from Sosa. I heard in a previous thread he had 86% purity, but this recent batch is amazing in comparison to his previous one (his previous one was amazing as well, hard to believe he had a better one this time).
If anyone could point me in the direction of getting a good tester, i'll post a thread sharing my results if anyone is interested, as well as future results on #4 I get
http://www.eztest.com/product/ez-test-for-heroin-purity/