Sintofen, 25mg Back Catalog number: 690058 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 59472 ICP-MS Verification Standard #1 Price on request 0863.27-100-IO (20S)-13(17)-Diacholestene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 674459 2,2,4-Trimethyl-6(2H)-quinolinone, 5mg Price on request