Aroclor 1254 Back Catalog number: 92958 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1209.16-200-T 5H-Benzo[b]carbazole, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 243-28-7 Price on request 1840.10-1G 4-n-Propylbenzoic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 2438-05-3 Price on request 98727 Acrolein (0.25% w/v) Price on request