Carbon Mix 2 (C) Back Catalog number: 50705 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2632.27-5UG 17ß(H),21 alpha(H)-25,28,30-Trisnorhopane, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. 75503-03-6 Price on request 675137 Carfentrazone (free acid), 100 µg/ml, Acetonitril Price on request 673695 S421, 10 µg/ml, Ethyl acetate, 10ml Price on request