How to verify expired N?

[dandan]

I do have a 1 bottle of N, it expired last year, on march. How would i test or check, to see if its amy good to ctb??

 

[jodes2]

N is good for ages according to the ppeh but exit international send an N test kit if you're really worried

 

[Smart No More]

You can send a small sample to a company called Energy Control for testing. I think they're based in Spain. Someone sent a sample recently and the result came back as a higher strength than advertised. I think it amounted to around 7g Pentobarbital in that particular bottle. The advertised strength is around 6.2g. Obviously this was specific to that sample so irrelevant to others but thought I'd mention as it's interesting. If you search the forum or a search engine for EC Energy Control you'll find info on submitting a sample for testing. It isn't free though it's not prohibitively expensive.

N is good for ages according to the ppeh but exit international send an N test kit if you're really worried

Those home testing kits are useful for identifying barbiturate positives in the solution but don't identify type or quantity so it's best to send for full assay in a lab.

 

[Degen]

There are some labs that will test just about anything and they have very good reputation, can even accurately identify unlabelled substances.