ASTM International - ASTM D4903-99
Standard Test Method for Total Solids and Water in Vegetable Tanning Material Extracts
|Publication Date:||10 May 1999|
|ICS Code (Processes and auxiliary materials):||59.140.10|
1.1 This test method is intended for use in determining the total solids and water in extracts of vegetable tanning materials. The test method is applicable to solutions of liquid, solid, pasty, and powdered extracts and to extracts of raw or spent materials.
1.2 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems 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.