Caffeine Back Catalog number: 95602 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675098 n-Dodecylbenzene, 100mg Price on request 1144.24-10MG n-Tetracosane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 646-31-1 Price on request 673448 Terbuthylazine, 10.0 µg/ml, Acetonitrile, 10ml Price on request