PRICES include / exclude VAT
sklademVydáno: 1969-02-28
BS 4427-2:1969
Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use Measurement of pH value of sodium tripolyphosphate
Format
Availability
Price and currency
Anglicky Secure PDF
Immediate download
149.79 €
You can read the standard for 1 hour. More information in the category: E-reading
Reading the standardfor 1 hour
14.98 €
You can read the standard for 24 hours. More information in the category: E-reading
Reading the standardfor 24 hours
44.94 €
Anglicky Hardcopy
In stock
149.79 €
| Označení normy: | BS 4427-2:1969 |
| Počet stran: | 8 |
| Vydáno: | 1969-02-28 |
| ISBN: | 0 580 05386 5 |
| Status: | Standard |
DESCRIPTION
BS 4427-2:1969
This standard BS 4427-2:1969 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use is classified in these ICS categories:
- 71.060.50 Salts
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