EPA Method 548 Analyte Back Catalog number: 30048 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71463 1,3,5-Tribromobenzene Price on request 673673 Pirimiphos-methyl, 10.0 µg/ml, Ethyl acetate, 10 Price on request 2033.12-50-NN 1,2,4-Trichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL, Price on request