Drug info - How can you tell the difference from china white and fentanyl (fake heroin)?

[shyne1kr]

Swim says hi to everyone and she wants to know how can you tell the difference from real heroin china white (think its h4 right?) and the fake stuff going around which swim heard that its fentanyl. Swim had gotten white china for the first time (usually gets the dark brown stuff, probably black tar) and it looks whitish slightly toward grey and not yellow white. it desolves clear and easily. Swim can taste heroin and smell heroin when she slams it. so it must be the real thing you think? swim lives in the west coast los angeles area. Swim was wondering if anyone out there that lives in the west coast or around her area if they has access to china white. and whats the average size of a dose of china white for a person who doesnt slam very often? maybe 5 nights but not consecutively. thanks for reading the thread, and she appreciates much feedback as possible. swim went through the threads because she saw some answers under some threads, but cant seem to find it anymore!