Reference number
ISO 1576:1988
© ISO 2026
International Standard
ISO 1576:1988
Tea — Determination of water-soluble ash and water-insoluble ash
Edition 2
1988-07
Read sample
Published (Edition 2, 1988)
This publication was last reviewed and confirmed in 2025. Therefore this version remains current.

ISO 1576:1988

Language
Format
CHF 44
* Shipping costs not included
Convert Swiss francs (CHF) to your currency

Abstract

The method consists in extractiing of the total ash with hot water, filtration through ashless filter paper, ignition and weighing of the residue to determine the insoluble ash; calculation of the soluble ash by difference.

General information

  • Status
     : Published
    Publication date
     : 1988-07
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 2
    Number of pages
     : 2
  • 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. ICS
  5. 67
  6. 67.140
  7. 67.140.10
  8. ISO 1576:1988