STP148E

    D 1428 - 56 T Tentative Methods of Test for Sodium and Potassium Ions in Industrial Water and Water-Formed Deposits by Flame Photometry

    Published: Jan 1960


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    Abstract

    (a) These methods cover the determination of sodium and potassium ions in industrial water and water-formed deposits, using both direct-measuring and internal-standard type flame photometers. A procedure for each type is included in these methods. The direct-intensity method is used for both types of instrument in the analysis of water of high purity. Three methods are given, as follows: (b) Non-instrumental methods for sodium and potassium ions in industrial water are given in the Methods of Test for Sodium and Potassium in Industrial Water (ASTM Designation: D 1127).


    Author Information:

    Committee D-19,


    Paper ID: STP48568S

    Committee/Subcommittee: D19.05

    DOI: 10.1520/STP48568S


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