EPA Method 8040 - Surrogate Standard Back Catalog number: 80403 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11425.9-250MG Sulphathiazole,neat,neat,250mg, Price on request 681394 Bromoxynil-methyl ether, 50mg Price on request 1967.12-5MG 2,2',4,4',5-Pentabromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 60348-60-9 Price on request