ASTM International - ASTM D4901-99
Standard Practice for Preparation of Solution of Liquid Vegetable Tannin Extracts
|Publication Date:||10 May 1999|
|ICS Code (Processes and auxiliary materials):||59.140.10|
1.1 This method is intended for use in preparing a solution of liquid extract for use in the determination of the total solids, soluble solids, and non-tannins.
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.