Fenthion, 100 µg/ml, Acetonitrile, 5ml

1-Methylnaphthalene, 10.0 µg/ml, Acetonitrile, 1

n-Tetradecane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 629-59-4

Common Anions Mix - EPA Method 300.0