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ISO 11438-4:1993

Ferronickel — Determination of trace-element content by electrothermal atomic absorption spectrometric method — Part 4: Determination of tin content

Nov 25, 1993
95.99   Withdrawal of Standard   Nov 6, 2015

General information

95.99     Nov 6, 2015

ISO

ISO/TC 155

International Standard

77.100  

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Scope

The principle of the method specified is dissolution of a test portion in nitric acid, measurement of the absorption of the resonance line energy from the spectrum of tin in the test solution at a wavelength of 286,3 nm by an atomic absorption spectrometer fitted with a graphite furnace electrothermal atomizer, calibration by the standard additions method described in ISO 11438-1. Applies to tin contents in the range of 1,0 g/t to 10,0 g/t in ferronickel.

Life cycle

NOW

WITHDRAWN
ISO 11438-4:1993
95.99 Withdrawal of Standard
Nov 6, 2015

National adoptions

SRPS ISO 11438-4:1997  
ISS

Ferronickel — Determination of trace-element content by electrothermal atomic absorption spectrometric method — Part 4: Determination of tin content

95.99   Withdrawal of Standard

C017-2 more