EPA Method 632.1 Analytes

1,2-Dihydroxynaphthalene, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 574-00-5

Carbaryl, 10.0 µg/ml, Ethyl acetate, 10ml

Paraquat dichloride, 100 µg/ml, Water, 1ml