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ASTM International - ASTM D4902-99

Standard Practice for Evaporation and Drying of Analytical Solutions

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Organization: ASTM International
Publication Date: 10 May 1999
Status: inactive
Page Count: 2
ICS Code (Processes and auxiliary materials): 59.140.10
scope:

1.1 This practice is intended for use in evaporating and drying the 100 mL portions of analytical solution, obtained in Methods D4903 and ALCA A21 and A22 so that consistent results may be obtained for the determination of total solids, soluble solids, and non-tannins in the sample. It is also intended for use in determining the moisture in the air-dry and prepared, wet, hide powders used in ALCA Method A22, and the moisture in raw and spent materials (ALCA Method A6).

Document History

December 1, 2020
Standard Test Method for Evaporation and Drying of Analytical Solutions
1.1 This test method covers a procedure for the evaporating and drying of the 100 mL portions of analytical solution obtained in the methods for vegetable tannin analysis, so that consistent results...
September 1, 2016
Standard Test Method for Evaporation and Drying of Analytical Solutions
1.1 This test method covers a procedure for the evaporating and drying of the 100 mL portions of analytical solution obtained in the methods for vegetable tannin analysis, so that consistent results...
April 1, 2009
Standard Test Method for Evaporation and Drying of Analytical Solutions
1.1 This test method covers a procedure for the evaporating and drying of the 100 mL portions of analytical solution, obtained in the methods for vegetable tannin analysis, so that consistent results...
April 1, 2004
Standard Test Method for Evaporation and Drying of Analytical Solutions
1.1 This test method covers a procedure for the evaporating and drying of the 100 mL portions of analytical solution, obtained in the methods for vegetable tannin analysis, so that consistent results...
ASTM D4902-99
May 10, 1999
Standard Practice for Evaporation and Drying of Analytical Solutions
1.1 This practice is intended for use in evaporating and drying the 100 mL portions of analytical solution, obtained in Methods D4903 and ALCA A21 and A22 so that consistent results may be...
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