O,O-Dimethylthiophosphate, sodium salt, 1000µg/ml in MeOH, 1ml

Chrysene-d12, 2000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1719-03-5

Carbofuran-3-hydroxy, 10.0 µg/ml, Acetonitrile,

Acrylamide, 1000µg/mL in MeOH, 1ml