EPA Method 507/525 Analyte Mix #1

Fenitrothion-d6 (O,O-dimethyl-d6), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 203645-59-4

Arsenic (As)

1,4-Butanediol dimethacrylate, 95%, 100g