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ASTM International - ASTM D4548-91(1996)

Standard Test Method for Anion-Cation Balance of Mixed Bed Ion-Exchange Resins

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Organization: ASTM International
Publication Date: 1 January 1996
Status: inactive
Page Count: 3
scope:

1.1 This test method determines the ratio between the equivalents of anion-exchange capacity and the equivalents of cation-exchange capacity present in a physical mixture of salt-splitting anion-exchange material and salt-splitting cation-exchange material.

1.2 The values stated in SI units are to be regarded as the standard.

1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Document History

November 1, 2019
Standard Test Method for Anion-Cation Balance of Mixed Bed Ion-Exchange Resins
5.1 This test method is applicable to the analysis of new materials that are sold as mixtures and to samples taken from regenerable units containing mixtures of anion-exchanging and cation-exchanging...
May 1, 2011
Standard Test Method for Anion-Cation Balance of Mixed Bed Ion-Exchange Resins
This test method is applicable to the analysis of new materials that are sold as mixtures and to samples taken from regenerable units containing mixtures of anion-exchanging and cation-exchanging...
ASTM D4548-91(1996)
January 1, 1996
Standard Test Method for Anion-Cation Balance of Mixed Bed Ion-Exchange Resins
1.1 This test method determines the ratio between the equivalents of anion-exchange capacity and the equivalents of cation-exchange capacity present in a physical mixture of salt-splitting...
June 15, 1991
Standard Test Method for Anion-Cation Balance of Mixed Bed Ion-Exchange Resins (Withdrawn 2011)
This test method is applicable to the analysis of new materials that are sold as mixtures and to samples taken from regenerable units containing mixtures of anion-exchanging and cation-exchanging...
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