PPH gives an example of one progressive Spanish laboratory for quantitative analysis of the drug. I found their website and the prices are affordable. Has anybody used it? Can you recommend another laboratory that would accept controlled substances for analysis?
I am not talking about local testing centres for drug users, like Wedinos in Wales. They don't do quantitive testing. They only confirm the presence of a particular substance in the sample.
I am not talking about local testing centres for drug users, like Wedinos in Wales. They don't do quantitive testing. They only confirm the presence of a particular substance in the sample.
