Calibration Standard Mix 2 Back Catalog number: 52034 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended T1550000 alpha-Tocopherol, 500mg Price on request 9815.8-10MG 2,4,6-Collidine, neat, Solvent-neat, Unit 10MG, # of units-1, Cas.no. 108-75-8 Price on request 673617 delta-HCH, 10.0 µg/ml, Ethyl acetate, 10ml Price on request