OS GSO ISO 3978:2015
ISO 3978:1976
Omani Standard
Current Edition
·
Approved on
03 September 2015
Aluminium and aluminium alloys -- Determination of chromium -- Spectrophotometric method using diphenylcarbazide, after extraction
OS GSO ISO 3978:2015 Files
English
4 Pages
Current Edition
Reference Language
20.19 OMR
OS GSO ISO 3978:2015 Scope
This International Standard specifies a spectrophotometric method using diphenylcarbazide, after extraction, for the determination of chromium in aluminium and aluminium alloys.
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