Cholecalciferol Back Catalog number: 72483 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L12081000CY 2,4'-DDT, 10 µg/mL in Cyclohexane, 10ml Price on request 2209.6-500-ME Tris-(aziridinyl)-phosphineoxide, 500µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 545-55-1 Price on request 675162 Chlorthal (diacid), 10mg Price on request