2,2,4-Trimethyl-6(2H)-quinolinone, 5mg Back Catalog number: 674459 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673453 Thiacloprid, 100 µg/ml, Acetonitrile, 5ml Price on request A15935000WL-100 Penicillin G potassium, 100µg/mL in Acetonitrile, 1ml Price on request 9408.15-100-ME alpha-Hydroxymetoprolol, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 56392-16-6 Price on request