1,1,1-Trifluoroethane Back Catalog number: 34421 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674996 PSA-GCB-Mix 4 Price on request 3665.6-50-IO 1,2,4,5-Tetrabromobenzene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 636-28-2 Price on request 50462 Copper AA Standard (Cu) Price on request