Tolfenpyrad, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 675146 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 9011.2-K-DC N-Nitrosodimethylamine-d6, 1000µg/ml in dichloromethane, 1ml Price on request 11120.18-50T Octabromotrimethylphenylindane,50 µg/mL ,toluene,1mL, Price on request 10340.24-100-IO n-Heptan n-nonyl phthalate Price on request