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ISO 10698:1994

Steel — Determination of antimony content — Electrothermal atomic absorption spectrometric method
5. 5. 1994.

Опште информације

90.93     25. 7. 2022.

ISO

ISO/TC 17/SC 1

Međunarodni standard

77.080.20  

francuski   engleski  

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Apstrakt

The principle of the method specified is dissolving a test portion in hydrochloric and nitric acids and dilution of the solution to a known volume, introducing a known volume of the solution into an electrothermal atomizer of an atomic absorption spectrometer, measuring the atomic absorption of the 217,6 nm spectral resonance line energy emitted by an antimony lamp. The method is applicable to antimony contents between 0,0005 % (m/m) and 0,010 % (m/m).

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TRENUTNO

OBJAVLJEN
ISO 10698:1994
90.93 Odluka o potvrđivanju standarda
25. 7. 2022.