BS 6049-6:1988
$86.31
Methods of test for tea – Determination of acid-insoluble ash
| Published By | Publication Date | Number of Pages |
| BSI | 1988 | 8 |
This International Standard specifies a method for the determination of the acid-insoluble ash from tea.
Treatment of the total ash with hydrochloric acid solution, filtration and heating at 525°C to constant mass.
Related products
-
BS EN 60249-2-10:1994:2001 Edition
Specifications – Epoxide non-woven/woven glass reinforced copper-clad laminated sheet of defined flammability (vertical burning test)…
-
BS 6493-3:1985:1986 Edition
Semiconductor devices – Mechanical and climatic test methods Published By Publication Date Number of Pages…
-
BS 4584-14:1989
Metal-clad base materials for printed wiring boards – Specification for phenolic cellulose paper copper-clad laminated…
-
BS 6049-3:1990
Method of test for tea. – Determination of water extract Published By Publication Date Number…
-
BS EN 60249-1:1993:1983 Edition
Base materials for printed circuits – Base materials for printed circuits. Test methods Published By…
-
BS EN 29917:1994
Specification for dental water-based cements Published By Publication Date Number of Pages BSI 1994 24
-
BS 6048:1987
Specification for black tea Published By Publication Date Number of Pages BSI 1987 8
-
BS 6149-2:1986
Tracheostomy tubes – Specification for tubes (excluding connectors) Published By Publication Date Number of Pages…
-
BS 4200-7:1982
Guide on the reliability of electronic equipment and parts used therein – The inclusion of…
-
BS 7128:1989
Specification for colour coding of hypodermic needles for single use Published By Publication Date Number…
-
BS 6049-1:1981:1980 Edition
Methods of test for tea – Preparation of ground sample of known dry matter content…
-
BS 4584-7:1989
Metal-clad base materials for printed wiring boards – Specification for phenolic cellulose paper copper-clad laminated…
-
BS 6049-4:1988
Methods of test for tea – Determination of total ash Published By Publication Date Number…
-
BS 5486-1:1986
Low-voltage switchgear and controlgear assemblies. – Specification for type-tested and partially type-tested assemblies (general requirements)…
-
BS EN 60249-2-7:1994:2001 Edition
Specifications – Specification No.7. Phenolic cellulose paper copper-clad laminated sheet of defined flammability (vertical burning…
-
BS 6043-1-1.6:1984
Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode pitch –…
-
BS 6349-6:1989
Maritime structures – Design of inshore moorings and floating structures Published By Publication Date Number…
-
BS 5698-2:1989
Guide to pulse techniques and apparatus – Pulse measurement and analysis, general considerations Published By…
-
BS 6043-1.9:1989
Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode pitch –…
-
BS 6160-1:1989
Radio equipment used in mobile services – General requirements and conditions of measurement Published By…
-
BS EN 60249-2-14:1994:2001 Edition
Specifications – Phenolic cellulose paper copper-clad laminated sheet of defined flammability (vertical burning test), economic…
-
BS 6160-4:1981
Radio equipment used in mobile services – Transmitters employing single-sideband emissions (A3A, A3H or A3J)…
-
BS 6160-5:1989
Radio equipment used in mobile services – Methods of measurement for receivers employing single-sideband techniques…
-
BS 6160-6:1989
Radio equipment used in mobile services – Methods of measurement for selective-calling and data equipment…
-
BS 6197:1985
Methods for preservation and storage of earth-moving machinery Published By Publication Date Number of Pages…
-
BS EN 60439-2:1993:1988 Edition
Specification for low-voltage switchgear and controlgear assemblies – Particular requirements for busbar trunking systems (busways)…
-
BS 6043-2-2.11:1989
Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke –…
-
BS 6043-1.6:1998:2000 Edition
Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode pitch –…
-
BS EN 60749:1999:2002 Edition
Semiconductor devices. Mechanical and climatic test methods Published By Publication Date Number of Pages BSI…
-
BS EN 60249-2-2:1994:2001 Edition
Specifications – Specification for phenolic cellulose paper copper-clad laminated sheet, economic quality Published By Publication…
-
BS 4584-4:1989
Metal-clad base materials for printed wiring boards – Specification for economic quality phenolic cellulose paper…
-
BS EN 60249-2-12:1994:2001 Edition
Specifications – Thin epoxide woven glass fabric copper-clad laminated sheet of defined flammability, for use…
-
BS 6049-2:1981:1980 Edition
Methods of test for tea – Determination of loss in mass at 103°C Published By…
-
BS 6149-1:1987
Tracheostomy tubes – Specification for connectors Published By Publication Date Number of Pages BSI 1987…
-
BS 6100-9:2007
Building and civil engineering. Vocabulary – Work with concrete and plaster Published By Publication Date…
-
BS EN 60249-2-5:1994:2001 Edition
Specifications – Specification No 5. Epoxide woven glass fabric copper-clad laminated sheet of defined flammability…
-
BS MA 81:1980
Specification for ships’ derrick fittings Published By Publication Date Number of Pages BSI 1980 22
-
BS EN 60249-2-1:1994:2001 Edition
Specifications – Specification for phenolic cellulose paper copper-clad laminated sheet, high electrical quality Published By…
-
BS EN 60249-2-9:1994:2001 Edition
Specifications – Epoxide cellulose paper core, epoxide glass cloth surfaces copper-clad laminated sheet of defined…
-
BS 6049-5:1989
Methods of test for tea – Determination of water-soluble ash and water-insoluble ash Published By…
