Aroclor 1242

2,3,4,5,6-Pentachlorobiphenyl-d5, 10µg/ml in CY, 5ml

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

EPA Method 8040A - Analytes Mix “B”, 2000µg/mL in 2-propanol, 1ml