Biphenyl, 100 µg/ml, Cyclohexane, 5ml Back Catalog number: 674050 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8999.21-100-ME 17-Hydroxyprogesterone, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 68-96-2 Price on request 72814 Roxithromycin Price on request 8368.6 2-Bromo-4,5,6-trichloroaniline, , Solvent-, Unit , # of units-, Cas.no. Price on request