NP 1262-1976
Aluminum and aluminum alloys. Measurement of chromium by photometry

Standard No.

NP 1262-1976

Release Date

1976

Published By

PT-IPQ

Latest

NP 1262-1976

Scope

This Standard is intended to establis how to determine the chromium content in aluminum and aluminum alloys using the photometric method using diphenylcarbazide.

NP 1262-1976 history

• 1976 NP 1262-1976 Aluminum and aluminum alloys. Measurement of chromium by photometry