Triazophos, 10.0 µg/ml, Cyclohexane, 10ml

Sodium bis(perfluorohexyl)phosphinate, 50µg/ml in MeOH, 1,2ml

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

2,4,5-T-methyl ester, 10 µg/ml, Acetonitrile, 10