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ASTM D1971-16
Standard Practices for Digestion of Water Samples for Determination of Metals by Flame Atomic Absorption, Graphite Furnace Atomic Absorption, Plasma Emission Spectroscopy, or Plasma Mass SpectrometryMore info
1.1 Most atomic absorption and plasma emission spectroscopy, and plasma-mass spectrometric test methods require that the metals of interest be dissolved in a liquid phase before being introduced into the spectrophotometer. These practices describe digestion or dissolution procedures whereby analyte metals associated with the solid fraction of a sample can be brought into solution for subsequent analysis. The following practices are included:
| Sections |
Practice A—Digestion with Mineral Acids and | 8 through 13 |
Practice B—Digestion with Mineral Acids and | 14 through 19 |
Practice C—In-Bottle Digestion with Mineral Acids | 20 through 25 |
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 77.040.30 : Chemical analysis of metals |
| Number of pages | 6 |
| Replace | ASTM D1971-11 |
| Set | ASTMVOL1101 |
| Year | 2016 |
| Document history | ASTM D1971-11 |
| Country | USA |
| Keyword | ASTM 1971;ASTM D1971;ASTM D1971;10.1520/D1971-16 |