EPA Method 524.2 - Gases & Liquids

Heptachlor, 1.2mL x 100ug/mL, nonane

4-tert-Butylcyclohexanecarboxylic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 5451-55-8

4-Chlorophenol, 10 µg/ml, Methanol, 10ml