1.0M NaOH Standard Reagent Back Catalog number: 52400 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10409.19-200-T 12-Methylbenz[a]anthracene Price on request 684278 N-Methyl perfluorooctane sulfonamide ethanol, 25mg Price on request 675093 Sodium p-n-tridecylbenzenesulfonate, 10mg Price on request