D4-Methanol, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 677808 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675905 D6-Didodecyldimethylammonium iodide, 10mg Price on request 2590.6-10MG Perfluorohexanoic acid Price on request 674526 Benzyldimethyldecylammonium chloride, 10.0 µg/ml , Price on request