Arsenic (As) and Antimony (Sb) Back Catalog number: 59961 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1318.16-10-T 1-Fluoropyrene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1691-65-2 Price on request 73407 1,3,5-Trioxane Price on request 9443.12-100 Bolstar, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 35400-43-2 Price on request