How can I test the potency of #4?

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


Comments


[2 Points] throwahooawayyfoe:

http://www.eztest.com/product/ez-test-for-heroin-purity/


[1 Points] None:

[deleted]


[1 Points] None:

Send it to dancesafe.