EPA Method 8250Mix #9 Back Catalog number: 82501 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674962 Propisochlor, 10.0 µg/ml, Cyclohexane, 10ml Price on request 30093 EPA Method 502/524 Volatile Mix F Price on request 2560.18-100-ME Calcium p-n-dodecylbenzenesulfonate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 26264-06-2 Price on request