BS 6049-7:1981
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The latest, up-to-date edition.
Methods of test for tea Determination of alkalinity of water-soluble ash
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
31-12-1980
Publisher
€161.23
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Gives a method for determining the alkalinity of water-soluble ash of tea by titration of the filtrate from the determination of water-soluble ash, with standard hydrochloric acid solution, using methyl orange as indicator.
| Committee |
AW/8
|
| DevelopmentNote |
Also numbered as ISO 1578 Supersedes 73/52373 DC (09/2005)
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This International Standard specifies a method for the determination of the alkalinity of water-soluble ash of tea.
| BS 6049-5:1989 | Methods of test for tea Determination of water-soluble ash and water-insoluble ash |
| BS 6048:1987 | Specification for black tea |
| BS 6049-1:1981 | Methods of test for tea Preparation of ground sample of known dry matter content |
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