PCB Congeners Back Catalog number: 94810 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1852.15-1G 9-Anthracenecarboxylic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 723-62-6 Price on request TBP Tri-n-butyl phosphate, 50µg/ml in Toluene, 1,2ml Price on request 676479 1,2,3,6-Tetrahydrophthalic anhydride, 250mg Price on request