ASTM D 3561 : 2016 : R2021 : EDT 1
Current
The latest, up-to-date edition.
Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
Hardcopy , PDF
English
22-12-2021
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
D 19
|
| DocumentType |
Test Method
|
| Pages |
6
|
| ProductNote |
ε1NOTE—The WTO caveat was editorially added in November 2021.
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Current
|
| Supersedes |
1.1This test method covers the determination of soluble lithium, potassium, and sodium ions in brackish water, seawater, and brines by atomic absorption spectrophotometry.2
1.2Samples containing from 0.1 to 70 000 mg/L of lithium, potassium, and sodium may be analyzed by this test method.
1.3This test method has been used successfully with artificial brine samples. It is the user's responsibility to ensure the validity of this test method for waters of untested matrices.
1.4The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversion to inch-pound units that are provided for information only and are not considered standard.
1.5This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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| ASTM D 4191 : 2015 | Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry (Withdrawn 2024) |
| ASTM D 4195 : 2008 : R2014 | Standard Guide for Water Analysis for Reverse Osmosis and Nanofiltration Application (Withdrawn 2023) |
| ASTM D 4328 : 2018 | Standard Practice for Calculation of Supersaturation of Barium Sulfate, Strontium Sulfate, and Calcium Sulfate Dihydrate (Gypsum) in Brackish Water, Seawater, and Brines |
| ASTM D 1129 : 2013 : R2020 | Standard Terminology Relating to Water |
| ASTM D 1129 : 2013 : R2020 : EDT 2 | Standard Terminology Relating to Water |
| ASTM D 2777 : 2021 | Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water |
| ASTM D 2777 : 2013 | Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water |
| ASTM D 1129 : 2013 : R2020 : EDT 1 | Standard Terminology Relating to Water |
| ASTM D 5847 : 2002 : R2020 | Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis |
| ASTM D 5847 : 2022 | Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis |
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