Methidathion, 100 µg/ml, Acetonitrile, 5ml

EPA Method 601 Purgeable Halocarbons

4-tert-Amylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 80-46-6

Imazamethabenz-methyl, 100µg/ml in AL, 5ml