Bis(methylglycol) phthalate, 250mg

L-Histidine hydrochloride monohydrate, 250mg

2-Bromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2052-07-5

Diazinon, 10 µg/ml, Ethyl acetate, 10ml