ISO 9768:1994
Current
Tea — Determination of water extract
Hardcopy , PDF
07-28-1994
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.
| Committee |
ISO/TC 34/SC 8
|
| DocumentType |
Standard
|
| Pages |
3
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN ISO 9768:1999-07 | Identical |
| IS 13862 : 1999(R2014) | Identical |
| NF ISO 9768 : 1994 | Identical |
| PN ISO 9768 : 1996 AC 2000 | Identical |
| BS 6049-3:1994 | Identical |
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