(For USM Staff/Student Only)

EngLib USM > @i* Standard > British Standard >

BS ISO 424:1994 : Implementation of ISO 424:1994 Photography — Processing chemicals — Specifications for anhydrous sodium carbonate and sodium carbonate monohydrate

Printed version of this standard is available at Library. To request, please e-mail to referencepk@usm.my and include a copy of this record in your e-mail.
This International Standard establishes criteria for the purity of photographic-grade anhydrous sodium carbonate and sodium carbonate monohydrate and specifies the test methods to be used to determine the purity.
Contributor(s):
MJMS - Data Entry Person
Primary Item Type:
British Standard
Identifiers:
ISBN 0580239195
ICS 37.040.30 Photographic chemicals
International relationships Identical to: ISO 424:1994
Language:
English
Subject Keywords:
Purity; Sodium carbonate; Photographic chemicals; Physical properties of materials; Volumetric analysis; Photographic materials; Chemical analysis and testing
First presented to the public:
10/21/2022
Original Publication Date:
3/15/1995
Previously Published By:
British Standards Institution
Place Of Publication:
London, United Kingdom
Citation:
Extents:
Number of Pages - 4
License Grantor / Date Granted:
  / ( View License )
Date Deposited
2022-10-21 17:28:16.007
Submitter:
Mohd Jasnizam Mohd Salleh

All Versions

Thumbnail Name Version Created Date
BS ISO 424:1994 : Implementation of ISO 424:1994 Photography — Processing chemicals — Specifications for anhydrous sodium carbonate and sodium carbonate monohydrate1 2022-10-21 17:28:16.007
Engineering Library USM @ 2017