Carbaryl, 10.0 µg/ml, Acetonitrile, 10ml

JWH-250 N-(5-Hydroxypentyl) metabolite, 50µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1427325-83-4

4,4’-Methylenedianiline

EPA Method 8060 QC Check Solution