Pyrethrins, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678493 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 678423 beta-HCH, 100 µg/ml, Acetonitrile, 5ml Price on request 676713 Histamine dihydrochloride, 100mg Price on request 11302.15-K-ME Phenytoin,1000 µg/mL,MeOH,1mL, Price on request