Norm

ISO 3978:1976 en

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

31,57

Over deze norm

Status Definitief
Aantal pagina's 4
Commissie Metallieke deklagen
Gepubliceerd op 01-12-1976
Taal Engels
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.

Details

ICS-code 77.120.10
Nederlandse titel Aluminium and aluminium alloys - Determination of chromium - Spectrophotometric method using diphenylcarbazide, after extraction
Engelse titel Aluminium and aluminium alloys - Determination of chromium - Spectrophotometric method using diphenylcarbazide, after extraction

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