EPA Method 619 - Triazine Pesticides

Parathion-methyl, 10.0 µg/ml, Ethyl acetate, 10m

Pancreas powder (lipase) BRP, 2000mg

n-Heptadecane, ?13C: - 25.72, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-78-7