Methoxychlor, 100 µg/ml, Acetone, 5ml

EPA Method 507/525 Analytes Mix #4

4-Heptylcyclohexanecarboxylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 38792-94-8

Alkylphenol-Mix 1, 100 µg/ml, Acetonitrile, 10ml