ASTM International - ASTM D4899-99(2020)
Standard Practice for Analysis of Vegetable Tanning Materials-General
| Organization: | ASTM International |
| Publication Date: | 1 December 2020 |
| Status: | active |
| Page Count: | 2 |
| ICS Code (Processes and auxiliary materials): | 59.140.10 |
significance And Use:
3.1 Vegetable tanning materials are natural products containing various substances of varying composition, concentration and quality.
3.2 The methods referenced are useful for analyzing and... View More
scope:
1.1 This practice is intended for use in the chemical analysis of all vegetable tanning materials.
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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.4 This 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.
Document History
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