EPA Method 507/8085 Pesticide Mix #1 Back Catalog number: 91899 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679424 13C6-Oxyclozanide, 10mg Price on request 673619 gamma-HCH, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 1526.24-10MG Coronene-d12,neat,neat,10mg, Price on request