PCB No. 2, 100µg/ml in Isooctane, 1ml

D4-1,4-Dichlorobenzene, 100 µg/ml, Methanol, 1ml

Perfluoro-n-[1,2-13C2]hexanoic acid, 50µg/ml in MeOH, 1,2ml

2-Hexadecanol, neat, Solvent-neat, Unit 100mg, # of units-2, Cas.no. 14852-31-4