Internal standard 2, 2000g/ml in MeOH, 1ml

Phthalic acid, bis-isopentyl ester, 25mg

Quinalphos, 10.0 µg/ml, Ethyl acetate, 10ml

4-Aminobiphenyl-d9, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 344298-96-0