Bismuth (Bi) Back Catalog number: 58183 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-3515-100AN5 Nicosulfuron, 100µg/ml in Acetonitrile, 5ml Price on request 2159.11-K-T Pentamethylbenzene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 700-12-9 Price on request 17208 Toxaphene Price on request