EPA Method 8325 Surrogate Standard

5-Methyl-1H-benzotriazole, 100mg

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

n-Hexacosane, ?13C: - 34.35, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 630-01-3