EPA Method 8270C Pesticide Mix #6 Back Catalog number: 91007 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676812 16-O-Methylcafestol, 2mg Price on request 682712 Methyl butyrate, 1000mg Price on request 674921 D8-4,4'-DDT, 10mg Price on request