EPA Method 601Mix #2 Back Catalog number: 44002 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended N-11461-100MG Chlorsulfuron, 100mg Price on request 0981.28-100-IO d2 C27/C28 Triaromatic Sterane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. -/205529-81-3 Price on request 673878 Chloridazon-desphenyl, 100 µg/ml, Acetonitrile, Price on request