(+)-delta-Tocopherol Back Catalog number: 72273 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MBP-81 3,4,4',5-Tetrachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request G417475 D-Glucono-1,5-lactone, 2,5g Price on request 682019 5-Chlorovanillin, 100mg Price on request