ISO 3978:1976

Aluminium and aluminium alloys — Determination of chromium — Spectrophotometric method using diphenylcarbazide, after extraction

The method is applicable to chromium contents between 0,002 and 0,60 % (m/m). It may be extended to chromium contents of up to 1,5 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.

SDO:

ISO

Language:

English

ICS Codes:

77.120.10

Status:

Published

Publish date:

1976-11-30

Standard Number:

ISO 3978:1976