4,4'-DDD, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678378 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 681416 Clenbuterol hydrochloride, 100mg Price on request 71674 1-Chloro-3-nitrobenzene, 1000µg/ml in MeOH, 1ml Price on request 0416.13-150-CY n-Tridecane, ?13C: -33.47, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-50-5 Price on request