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BSI BS 4427-12:1979

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use -- Condensed phosphates for industrial use (including foodstuffs). Determination of arsenic content. Silver diethyldithiocarbamate photometric method
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BSI BS 4427-12:1979

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use -- Condensed phosphates for industrial use (including foodstuffs). Determination of arsenic content. Silver diethyldithiocarbamate photometric method

PUBLISH DATE 1979
PAGES 8
BSI BS 4427-12:1979

WITHDRAWN, 12/1/2011

Applicable to products having arsenic contents equal to or greater than 0.2 mg/kg.

Cross-refers to the general method of BS 4404, the possession of which is essential.

SDO BSI: British Standards Institution
Document Number 4427-12
Publication Date Sept. 28, 1979
Language en - English
Page Count
Revision Level
Supercedes
Committee CII/34
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