Cholecalciferol Back Catalog number: 72483 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 96218 PCB Isomer Standard, 100µg/ml in Isooctane, 1ml Price on request 678378 4,4'-DDD, 100 µg/ml, Acetonitrile, 5ml Price on request 3325.7-100 Bromoxynil, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1689-84-5 Price on request