EPA Method 601 Purgeables Mix #2 Back Catalog number: 45002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-1478-S 1,4,7,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request DF-SS-A20 Mass-Labelled PCDD Sampling Spike Solution, 1.2ml x 20ng/ml, nonane Price on request 677929 Thionazin, 100 µg/ml, Ethyl acetate, 1ml Price on request