EPA Method 8080 - Surrogate Standard Back Catalog number: 90435 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BDF-1234678 1,2,3,4,6,7,8-Heptabromodibenzofuran, 1.2ml x 25ug/ml, toluene Price on request 11089.7-100MG 4-Ethylpyridine,neat,neat,100mg, Price on request 94451 n-Butyl acetate Price on request