(+/-)-alpha-Tocopherol Back Catalog number: 72271 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1194.4-KIT Cholestane isomer Kit; includes 0622,0603,0601,0602, all as 100µg/mL, , Solvent-, Unit Kit, # of units-, Cas.no. Price on request 681996 1-Hydroxypyrene, 10mg Price on request 680416 Glycine, 250mg Price on request