BS 6049-7:1981
Current
Methods of test for tea Determination of alkalinity of water-soluble ash
Hardcopy , PDF
English
12-31-1980
NO CONTENTS SECTION
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 |