BS 4427-12:1979

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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 Silver diethyldithiocarbamate photometric method | Status: Withdrawn

Details

Publisher BS

File size 339.72 KB

Pages 12

Format PDF

Publication date 1979-09-28

ISBN-13 978-0-580-10853-2

ISBN-13 plain 9780580108532

ISBN-10 0580108538

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File size 339.72 KB

Pages 12

Format PDF

Publication date 1979-09-28

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