ISO 696:1975
ISO 696:1975 Surface active agents – Measurement of foaming power – Modified Ross-Miles method
CDN $86.00
Description
After 500 ml of a solution of the substance to be tested have flowed down from a height of 450 mm onto the surface of the same solution, the volume of foam formed is measured, This method is applicable to all surface active agents, but solutions of easy-hydrolizable substances do not give reliable results because the hydrolysis products accumulate in the liquid films and affect the steadiness of the foam.
Edition
1
Published Date
1975-07-01
Status
PUBLISHED
Pages
5
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
Abstract
After 500 ml of a solution of the substance to be tested have flowed down from a height of 450 mm onto the surface of the same solution, the volume of foam formed is measured, This method is applicable to all surface active agents, but solutions of easy-hydrolizable substances do not give reliable results because the hydrolysis products accumulate in the liquid films and affect the steadiness of the foam.
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
ISO 21264:2019 Surface active agents – Detergents – Determination of alkylphenol ethoxylates
CDN $131.00 Add to cart -
ISO 4198:1984 Surface active agents – Detergents for hand dishwashing – Guide for comparative testing of performance
CDN $131.00 Add to cart -
ISO 862:1984 Surface active agents – Vocabulary
CDN $397.00 Add to cart -
ISO 4316:1977 Surface active agents – Determination of pH of aqueous solutions – Potentiometric method
CDN $86.00 Add to cart
