• BS 4427-3:1989

BS 4427-3:1989

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 iron content

BSI Group , 09/29/1989

Publisher: BS

File Format: PDF

$39.00$78.74


1,10-phenanthroline spectrometric method, applicable to products with iron contents of not less than 2 mg/kg. To be read in conjunction with BS 6337-3Cross References:BS 1792BS 3978BS 6337:Part 3

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