ISO 10349:1992
ISO 10349:1992 Photography – Photographic-grade chemicals – Test methods – Part 7: Determination of alkalinity or acidity
CDN $86.00
Description
The method is based on weighing the test portion, dissolution in carbon-dioxide-free water, adding phenolphthalein indicator, and observing the colour of the test solution: if the test solution turns pink, determination of the alkalinity, if it remains colourless, determination of the acidity.
Edition
1
Published Date
1992-12-30
Status
PUBLISHED
Pages
2
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
The method is based on weighing the test portion, dissolution in carbon-dioxide-free water, adding phenolphthalein indicator, and observing the colour of the test solution: if the test solution turns pink, determination of the alkalinity, if it remains colourless, determination of the acidity.
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
ISO 10349:2002 Photography – Photographic-grade chemicals – Test methods – Part 13: Determination of pH
CDN $86.00 Add to cart -
ISO 6849:1996 Photography – Processing wastes – Determination of boron
CDN $131.00 Add to cart -
ISO 10349:1992 Photography – Photographic-grade chemicals – Test methods – Part 11: Determination of specific gravity
CDN $86.00 Add to cart -
ISO 3298:1994 Photography – Processing chemicals – Specifications for glacial acetic acid
CDN $86.00 Add to cart
