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BS 4427-13:1982

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and pyrophosphate (tetrasodium pyrophosphate) industrial use Condensed phosphates (including foodstuffs) - determination calcium content flame atomic absorption spectrometric method

Summary

Atomic absorption spectrophotometry;Industrial;Sodium inorganic compounds;Calibration;Calcium;Polyphosphates;Determination of content;Phosphates;Trace element analysis;Food additives;Flame photometry;Spectrophotometry;Testing conditions;Chemical analysis and testing;Pyrophosphates

Technical characteristics

Publisher British Standards Institution (BSI)
Publication Date 11/30/1982
Page Count 12
Themes Pyrophosphates
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