EPA Method 8330Mix #1 Back Catalog number: 91874 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L12081000CY 2,4'-DDT, 10 µg/mL in Cyclohexane, 10ml Price on request EPA-513PAR Precision and Recovery Solution, 1.2ml, nonane Price on request 94496 Massachusetts APH Standard Price on request