LC Caffeine Standards Kit, 6 x 10ml

JWH-073Methylderivate N-(4-Hydroxybutyl) metabolite, 50µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. NA

D10-N-Nitrosodiethylamine, 100µg/ml in MeOH, 5ml

3-(2-Ethylhexyloxy)propane-1,2-diol, 1000mg