ASTM D4902-99(2016)
Standard Test Method for Evaporation and Drying of Analytical Solutions
- Standard No.
- ASTM D4902-99(2016)
- Release Date
- 1999
- Published By
- American Society for Testing and Materials (ASTM)
- Status
- Replace By
- ASTM D4902-99(2020)
- Latest
- ASTM D4902-99(2020)
- Scope
4.1 This test method is useful for determining the solid residue in analytical solutions.
4.2 Because of the possibility of unknown errors in this test method, it is essential that the procedure be followed exactly in order to obtain reproducible results, both among specimens within a laboratory and for analyses between laboratories.
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 may be obtained for the determination of total solids, soluble solids, and non-tannins in the sample. This test method is also intended for use in determining the moisture in the hide powder samples and the moisture in raw and spent materials in the methods for vegetable tannin analysis.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 This 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.
ASTM D4902-99(2016) Referenced Document
- ASTM D4903 Standard Test Method for Total Solids and Water in Vegetable Tanning Material Extracts*， 2020-12-01 Update
- ASTM D6401 Standard Test Method for Determining Non-Tannins and Tannin in Extracts of Vegetable Tanning Materials*， 2020-12-01 Update
- ASTM D6402 Standard Test Method for Determining Soluble Solids and Insolubles in Extracts of Vegetable Tanning Materials*， 2020-12-01 Update
- ASTM D6403 Standard Test Method for Determining Moisture in Raw and Spent Materials*， 2020-12-01 Update
ASTM D4902-99(2016) history
- 2020 ASTM D4902-99(2020) Standard Test Method for Evaporation and Drying of Analytical Solutions
- 1999 ASTM D4902-99(2016) Standard Test Method for Evaporation and Drying of Analytical Solutions
- 1999 ASTM D4902-99(2009) Standard Test Method for Evaporation and Drying of Analytical Solutions
- 1999 ASTM D4902-99(2004) Standard Test Method for Evaporation and Drying of Analytical Solutions
- 1999 ASTM D4902-99 Standard Practice for Evaporation and Drying of Analytical Solutions
