ASTM D 4899 : 1999 : R2024
Current
The latest, up-to-date edition.
Standard Practice for Analysis of Vegetable Tanning Materials—General
English
01-12-2024
| Committee |
D 31
|
| DocumentType |
Standard Practice
|
| Pages |
2
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Current
|
| Supersedes |
1.1This practice is intended for use in the chemical analysis of all vegetable tanning materials.
1.2The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3This 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.
1.4This 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.
| ASTM D 4905 : 1999 : R2026 | Standard Practice for Preparation of Solution of Solid, Pasty and Powdered Vegetable Tannin Extracts |
| ASTM D 4900 : 1999 : R2020 | Standard Test Method for Lignosulfonates (Sulfite Cellulose) in Tanning Extracts |
| ASTM D 4905 : 1999 : R2020 | Standard Practice for Preparation of Solution of Solid, Pasty and Powdered Vegetable Tannin Extracts |
| ASTM D 4901 : 1999 : R2020 | Standard Practice for Preparation of Solution of Liquid Vegetable Tannin Extracts |
| ASTM D 4903 : 1999 : R2020 | Standard Test Method for Total Solids and Water in Vegetable Tanning Material Extracts |
| ASTM D 4900 : 1999 : R2026 | Standard Test Method for Lignosulfonates (Sulfite Cellulose) in Tanning Extracts |
| ASTM D 4904 : 1999 : R2026 | Standard Practice for Cooling of Analytical Solutions |
| ASTM D 4901 : 1999 : R2026 | Standard Practice for Preparation of Solution of Liquid Vegetable Tannin Extracts |
| ASTM D 4903 : 1999 : R2026 | Standard Test Method for Total Solids and Water in Vegetable Tanning Material Extracts |
| ASTM D 4902 : 1999 : R2026 | Standard Test Method for Evaporation and Drying of Analytical Solutions |
| ASTM D 4904 : 1999 : R2020 | Standard Practice for Cooling of Analytical Solutions |
| ASTM D 4902 : 1999 : R2020 | Standard Test Method for Evaporation and Drying of Analytical Solutions |
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