EPA Method 525Mix #2 Back Catalog number: 92704 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673876 Chloridazon-desphenyl, 10mg Price on request 9656.16-100-AN TXIB, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 6846-50-0 Price on request 1141.21-10MG n-Heneicosane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 629-94-7 Price on request