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Glavni meni

ISO 9647:1989

Steel and iron — Determination of vanadium content — Flame atomic absorption spectrometric method
29. 6. 1989.
95.99   Povučen   7. 2. 2020.

Опште информације

95.99     7. 2. 2020.

ISO

ISO/TC 17/SC 1

Međunarodni standard

77.080.01  

francuski   engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

The method is applicable to vandadium contents between 0,005 % (m/m) and 1,0 % (m/m), provided that the tungsten content in the test portion is not higher than 10 mg and/or the titanium content is not higher than 5 mg. Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. The annexes give additional information on the international co-operative tests, a graphical representation of precision data and procedures for the determination of instrumental criteria.

Životni ciklus

TRENUTNO

POVUČEN
ISO 9647:1989
95.99 Povučen
7. 2. 2020.

REVIDIRAN OD

OBJAVLJEN
ISO 9647:2020