EPA Method 8240A Mix #2 Back Catalog number: 82492 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73211 2,5-Dimethoxy-2,5-dihydrofuran (cis, trans mixture) Price on request 79194 n-Eicosane Price on request 673514 Chlorthion, 100 µg/ml, Ethyl acetate, 5ml Price on request