Valifenalate, 100 µg/ml, Acetonitrile, 1ml

Internal Standard Solution, 1.2ml, nonane

2,3,4-Trimethylpentane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 565-75-3

15N3-Atrazine-desethyl, 100 µg/ml, Acetonitrile,