BS 4427-2:1969
$86.31
Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use – Measurement of pH value of sodium tripolyphosphate
Published By | Publication Date | Number of Pages |
BSI | 1969 | 8 |
This Part of BS 4427 describes a potentiometric method for the measurement of the pH value of a solution at a conventional concentration of 10 g/l, of sodium tripolyphosphate for industrial use.
Potentiometric method for measurement of pH value of a solution at a conventional concentration of 10 g/l by means of a pH meter with a glass electrode