EPA Method 610/8310 Analytes Back Catalog number: 92231 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-2378-S 2,3,7,8-Tetrachlorodibenzofuran , 1.2ml x 50ug/ml, nonane Price on request 680290 Flucycloxuron, 100 µg/ml, Acetonitrile, 1ml Price on request 43017 Nitrobenzene-d5 Price on request