Bismuth (Bi) Back Catalog number: 57183 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2293.9-1G Trimellitic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 528-44-9 Price on request BB-31 2,4',5-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request 0339.10-K-HX Tricyclene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 508-32-7 Price on request