Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

SRPS ISO 11438-5:1997

Ferronickel — Determination of trace-element content by electrothermal atomic absorption spectrometric method — Part 5: Determination of tellurium content

Sep 17, 1997
Sep 17, 1997
95.99   Withdrawal of Standard   Aug 31, 2018

General information

95.99     Aug 31, 2018

ISS

C017-2

International Standard

77.100  

Serbian  

Buying

Withdrawn

Language in which you want to receive the document.

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 tellurium in the test solution at a wavelength of 214,3 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 tellurium contents in the range of 0,3 g/t to 2,0 g/t in ferronickel.

Life cycle

NOW

WITHDRAWN
SRPS ISO 11438-5:1997
95.99 Withdrawal of Standard
Aug 31, 2018

Related project

Adopted from ISO 11438-5:1993