Tris(2,4-di-tert-butylphenyl)phosphate, 100mg

Chlorpyrifos-methyl, 10.0 µg/ml, Cyclohexane, 10

Benzidine, 100 µg/ml, Acetonitrile, 1ml

Isocarbophos, 100 µg/ml, Acetonitrile, 1ml