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ASTM D 1426 : 2015

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Methods for Ammonia Nitrogen In Water
Available format(s)

Hardcopy , PDF

Superseded date

01-06-2022

Language(s)

English

Published date

04-24-2015

These test methods cover the determination of ammonia nitrogen, exclusive of organic nitrogen, in water. Two test methods are included as follows:Sections Test Method A—Direct Nesslerization 7 – 16 Test Method B—Ion Selective Electrode 17 – 24 Test Method A is used for the routine determination of ammonia in steam condensates and demineralizer effluents.

1.1These test methods cover the determination of ammonia nitrogen, exclusive of organic nitrogen, in water. Two test methods are included as follows:

Sections

 Test Method A—Direct Nesslerization

7 – 16

 Test Method B—Ion Selective Electrode

17 – 24

1.2Test Method A is used for the routine determination of ammonia in steam condensates and demineralizer effluents.

1.3Test Method B is applicable to the determination of ammonia nitrogen in the range from 0.5 to 1000 mg NH3N/L directly in reagent and effluent waters. Higher concentrations can be determined following dilution. The reported lower range is based on multiple-operator precision. Lower limits have been obtained by two of the twelve laboratories participating in the round robin.

1.4Both test methods A and B are applicable to surface and industrial waters and wastewaters following distillation. The test method for distillation given in Appendix X1 has been used in the past to meet requirements for predistillation of samples being analyzed for ammonia.

1.5The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.6This standard does not purport to address all of the safety concerns, 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.

1.7The distillation method now appears as Appendix X1 and is provided as nonmandatory information only. The automated colorimetric phenate method has been discontinued.

Committee
D 19
DocumentType
Test Method
Pages
9
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

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ASTM D 5810 : 1996 : R2021 Standard Guide for Spiking into Aqueous Samples
ASTM D 3370 : 1995 : REV A : R2003 : EDT 1 Standard Practices for Sampling Water from Closed Conduits
ASTM D 1129 : 2003 Standard Terminology Relating to Water
ASTM D 1129 : 2013 Standard Terminology Relating to Water
ASTM D 1129 : 2013 : R2020 Standard Terminology Relating to Water
ASTM D 5847 : 1999 : REV A : EDT 1 Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
ASTM D 5810 : 1996 : R2011 Standard Guide for Spiking into Aqueous Samples
ASTM D 2777 : 2012 Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
ASTM D 1193 : 1977 : R1983 : EDT 1 Standard Specification for Reagent Water
ASTM D 5847 : 2002 : R2007 Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
ASTM D 5810 : 1996 : R2001 Standard Guide for Spiking into Aqueous Samples
ASTM D 1129 : 2006 Standard Terminology Relating to Water
ASTM D 2777 : 2003 Standard Practice for Determination of Precision and Bias of Applicable Methods of Committee D-19 on Water
ASTM D 1066 : 2018 Standard Practice for Sampling Steam
ASTM D 3370 : 2010 Standard Practices for Sampling Water from Closed Conduits
ASTM D 2777 : 2013 Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
ASTM D 1066 : 2006 Standard Practice for Sampling Steam
ASTM D 5847 : 2002 : R2012 Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
ASTM D 1066 : 2018 : EDT 1 Standard Practice for Sampling Steam
ASTM D 2777 : 1998 Standard Practice for Determination of Precision and Bias of Applicable Methods of Committee D-19 on Water
ASTM D 3370 : 2008 Standard Practices for Sampling Water from Closed Conduits
ASTM D 1129 : 1999 : REV A Standard Terminology Relating to Water
ASTM D 1129 : 2006 : REV A Standard Terminology Relating to Water
ASTM D 1193 : 2006 : R2011 Standard Specification for Reagent Water
ASTM D 5847 : 2002 : R2020 Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
ASTM D 1129 : 2003 : REV A Standard Terminology Relating to Water
ASTM D 1129 : 2002 Standard Terminology Relating to Water
ASTM D 1066 : 1997 : R2001 Standard Practice for Sampling Steam
ASTM D 5810 : 1996 : R2006 Standard Guide for Spiking into Aqueous Samples
ASTM D 1193 : 1991 Standard Specification for Reagent Water
ASTM D 1066 : 2011 Standard Practice for Sampling Steam
ASTM D 1129 : 2004 Standard Terminology Relating to Water
ASTM D 2777 : 2008 Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
ASTM D 2777 : 2006 Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
ASTM D 3370 : 2018 Standard Practices for Sampling Water from Flowing Process Streams
ASTM D 1129 : 2002 : REV A Standard Terminology Relating to Water
ASTM D 5847 : 2002 Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
ASTM D 3370 : 1976 Standard Practices for Sampling Water
ASTM D 1193 : 1970 Standard Specification For Reagent Water
ASTM D 1193 : 2006 Standard Specification for Reagent Water
ASTM D 3370 : 1995 : REV A : R1999 : EDT 1 Standard Practices for Sampling Water from Closed Conduits
ASTM D 1193 : 1999 Standard Specification for Reagent Water
ASTM D 1129 : 2010 Standard Terminology Relating to Water
ASTM D 5810 : 1996 Standard Guide for Spiking into Aqueous Samples
ASTM D 3370 : 2007 Standard Practices for Sampling Water from Closed Conduits
ASTM D 1129 : 2006 : REV A : EDT 1 Standard Terminology Relating to Water
ASTM D 1129 : 2001 Standard Terminology Relating to Water
ASTM D 1129 : 2004 : EDT 1 Standard Terminology Relating to Water
ASTM D 1193 : 2006 : R2018 Standard Specification for Reagent Water
ASTM D 2777 : 2008 : EDT 1 Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
ASTM D 5810 : 1996 : R2015 Standard Guide for Spiking into Aqueous Samples

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