Complete Set Of GC/MS Calibration Mixes

JWH-081 COOH, 50µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no.

4-Bromoaniline, 100 µg/ml, Methanol, 5ml

2-Hydroxy-4-(octyloxy)benzophenone, 1000mg