VPH Calibration Standard - Draft 01-2012 Back Catalog number: 96995 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675714 Pyraflufen monohydrate (free acid), 10mg Price on request PFNA Perfluoro-n-nonanoic acid, 1.2ml x 50ug/ml, methanol Price on request 34101 Methacrylonitrile Price on request