EPA Method 614.1 - Analytes

Atrazine-d5 (ethyl-d5),1000 µg/mL,acetonitrile,1mL,

18O3-Sodium chlorate, 100 µg/ml water, 1ml

Di-n-butyltin dichloride, 1000µg/mL, Solvent-methanol, Unit 5mL, # of units-1, Cas.no. 683-18-1