Multi-Element Standard Back Catalog number: 50729 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 4:2FTS Sodium 1H,1H,2H,2H-perfluorohexanesulfonate (4:2), 50µg/ml in MeOH, 1,2ml Price on request 71657 2-Methyl-4,6-dinitroanisole Price on request G189005 rac Galaxolidone (Mixture of Diastereomers), 25mg Price on request