Buturon, 100 µg/ml, Acetonitrile, 5ml

Paraoxon-methyl, 100µg/mL, Solvent-C.hexane, Unit 1mL, # of units-1, Cas.no. 950-35-6

Diazinon-d10 (diethyl-d10),100 µg/mL,acetonitrile,1mL,

1,2,4,5-Tetrachlorobenzene, 1000µg/ml in MeOH, 1ml