EPA Method 8061A Matrix Spike Solution Back Catalog number: 80605 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 13400-0407-100ME5 Bisphenol S, 100µg/ml in MeOH, 5ml Price on request DF-1234689-S 1,2,3,4,6,8,9-Heptachlorodibenzofuran, 1.2ml x 50ug/ml, toluene Price on request 675422 Dihydrostreptomycin sesquisulfate, 100mg Price on request