PCB 99, 10 µg/ml, Isooctane, 10ml

Methyl 4-hydroxybenzoate-2,3,5,6-d4, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 362049-51-2

gamma-HCH, 100 µg/ml, Acetonitrile, 5ml

Bromobenzene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 108-86-1