PAH-Mix 4, 10.0 µg/ml, Acetonitrile, 10ml

Di-iso-nonyl phthalate (C9-alkyl ester isomer mix, mainly one isomer), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 28553-12-0

Ethanol standard in serum,0.2g/L,serum, 1.5mL

PCB Mix 25 ppb