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BS 4427-9:1975:1976 Edition

$142.49

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use – Determination of fluorine content

Published By Publication Date Number of Pages
BSI 1976 12
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Photometric method applicable to fluorine levels of 10 mg/kg and higher.

BS 4427-9:1975
$142.49