Anion Mix #3

Parathion methyl

2,4,4-Trimethylhexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 16747-30-1

EPA Method 537 Native Primary Std (br/l mix), 2µg/ml in MeOH, 1,2ml