[amorphous_hn]

LSD should never separate in solution. It should always stay evenly distributed, and liquid is an ideal long term storage form anyway.

For testing, the only effective technique is GC/MS. But there is only one lab [REDACTED] knows of, which is the Spanish lab Energy Control. Unfortunately they are not always competent and often make routine errors in analysis.

[pmoriarty]

"LSD should never separate in solution. It should always stay evenly distributed..."

LSD might not, but some toxins or impurities might, and those are the ones you most want to pick up in your test. So if you test just an unmixed portion, you might miss the impurities that are nonetheless there.