EPA Method 642 - Analytes Back Catalog number: 40057 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0372.13-200-IO Acridine, 200µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 266-94-6 Price on request 2946.9-100-AC Fenitrothion-d6 (O,O-dimethyl-d6), 100µg/ml in Acetone, 1ml Price on request 0452.3-150-CYX5 GC-IRMS Standards (C15 (?13C: -30.22); C20 (?13C: -33.06); C25 (?13C: -28.21)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. Price on request