Reference number
ISO 9768:1994
© ISO 2025
International Standard
ISO 9768:1994
Tea — Determination of water extract
Edition 2
1994-08
Read sample
Published (Edition 2, 1994)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 9768:1994

Language
Format
CHF 43
Convert Swiss francs (CHF) to your currency

Abstract

The principle of the method specified is extraction of soluble matter from a test portion by boiling water under reflux, filtration, washing, drying and weighing of the hot-water-insoluble residue, calculation of the water extract.

General information

  • Status
     : Published
    Publication date
     : 1994-08
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 2
    Number of pages
     : 3
  • Technical Committee :
    ISO/TC 34/SC 8
    ICS :
    67.140.10 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

10
Reduced Inequalities
12
Responsible Consumption and Production

Got a question?

Check out our Help and Support

  2. Store
  3. Store
  4. TC
  5. ISO/TC 34/SC 8
  6. ISO 9768:1994