Paraben-Mix 1, 100 µg/ml, Methanol, 5ml

Ethanol standard in serum,3.0g/L,serum, 1.5mL

iso-Butyl benzyl phthalate (2-Methylpropyl benzyl phthalate), neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 72170-45-7

Ioxynil-octanoate, 10 µg/ml, Isooctane, 10ml