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

4-(N-Methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone-d4, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 764661-24-7

Chlorotoluron-desmethyl, 10 µg/ml, Acetone, 10ml

4-Chlorophenoxyacetic acid, 100 µg/ml, Acetonitri