EPA Method 8330 - Calibration Mix #1 Back Catalog number: 83525 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA12570000CY Dicofol, 100µg/mL in Cyclohexane, 1ml Price on request Y0000094 Diosmin, 70mg Price on request 72327 1,5-Diaminonaphthalene Price on request