Chlorotoluron, 100µg/ml in Acetonitrile, 1ml

Trimethylpropanephosphate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1005-93-2

Atrazine-2-hydroxy-d5 (ethyl-d5),100 µg/mL,acetonitrile,1mL,

2,3,3',4-Tetrahlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 74338-24-2