EPA Method 8270 Additionals Back Catalog number: 94422 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1929.12-50-T 4'-Fluoro-2,3,3',4,5,6-hexabromodiphenyl ether, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 863314-88-9 Price on request 1141.21-10MG n-Heneicosane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 629-94-7 Price on request 59611 IC Anions Cal Std - COA Level 3 Price on request