Butachlor, 100µg/ml in Acetonitrile, 1ml

1,2,4-Trichlorobenzene, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 120-82-1

Zaleplon-?d5 (N-?ethyl-?d5),100 µg/mL,MeOH,1mL

Demeton-S, 10.0 µg/ml, Ethyl acetate, 10ml