Bis(2-ethylhexyl) phthalate-3,4,5,6-d4, 1000µg/mLin isooctane, 1ml

4-Nitrophenol, 100 µg/ml, Methanol, 5ml

Endrin, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 72-20-8

epsilon-HCH, 100µg/ml in Cyclohexane, 1ml