BS 3762-3.20(1987) : 1987
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
ANALYSIS OF FORMULATED DETERGENTS - QUANTITATIVE TEST METHODS - METHOD FOR DETERMINATION OF PHOSPHATE TYPES
Hardcopy , PDF
29-02-1992
English
01-01-1987
Specifies a paper-chromatographic method for determination of phosphate types in liquid and powder detergent formulations (including soap powders). The phosphate considered are orthophosphate, pyrophosphate, tripolyphosphate and 'higher phosphates', meaning those with four or more phosphorus atoms per molecule or ion. Any trimetaphosphate is included with 'higher phosphates'.
| Committee |
CIC/34
|
| DevelopmentNote |
Obsolete
|
| DocumentType |
Standard
|
| Pages |
6
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| BS 3762-3.19:1983 | Analysis of formulated detergents Quantitative test methods - Method for determination of total phosphorus (V) oxide content |
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