ISO 9768:1994

Tea — Determination of water extract

OVERVIEW

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.

COMMENTS

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PRODUCT DETAILS

Status Current
Edition 1994
No. of Pages 3
ICS Classification 67.140.10 Tea
Committee ISO/TC 34/SC 8
Available for Purchase For sale in Singapore only
Adoption ISO