We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Washing powders — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method
Automatically translated name:
Washing powders -- Determination of total phosphorus(V) oxide content -- Quinoline phosphomolybdate gravimetric method
STANDARD published on 1.11.1976
Designation standards: ISO 4313:1976
Publication date standards: 1.11.1976
SKU: NS-432124
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: International technical standard
Category: Technical standards ISO
Description / Abstract: The determination is carried out in the following way: Hydrolysis of polyphosphates by nitric acid. Precipitation of phosphates in the form of quinoline phosphomolybdate in acetone solution. Drying and weighing of the precipitate.
1.2.1978
1.6.1981
1.4.1981
1.2.1983
1.12.1982
1.12.1982
Do you want to be sure about the validity of used regulations?
We offer you a solution so that you could use valid and updated legislative regulations.
Would you like to get more information? Look at this page.
Latest update: 2025-07-25 (Number of items: 2 209 786)
© Copyright 2025 NORMSERVIS s.r.o.