MCPA-D6, 100 µg/mL in Acetone, 1ml

Tris(4-nitrophenyl) Phosphate, >98%, 25g

Bis(2-Ethylhexyl)phthalate, 1mg/ml in MeOH, 1ml

Chlorpyrifos-methyl, 100 µg/ml, Ethyl acetate, 5