• BS 4427-12:1979

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

BSI Group , 09/28/1979

Publisher: BS

File Format: PDF

$80.00$160.02


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.Cross References:BS 4404BS 4427:Part 12BS 4427:Part 13 BS 4427:Part 14BS 4427:Part 15

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