BS ISO 11438-6:1993
Ferronickel. Determination of trace-element content by electrothermal atomic absorption spectrometric method - Determination of thallium content

Standard No.

BS ISO 11438-6:1993

Release Date

1994

Published By

British Standards Institution (BSI)

Status

Be replaced 1994-05

Replace By

BS ISO 11438-6:1994

Latest

BS ISO 11438-6:1994

Scope

What is ISO 11438-6 – Ferronickel about?   ISO 11438-6 is an international standard and a part of the ISO 11438 series that discusses the determination of thallium content for ferronickel. Ferronickel is primarily used in the manufacture of Austenitic stainless steels (known as 200 and 300 series).   ISO 11438-6 specifies an electrothermal atomic absorption spectrometric method for the determination of thallium in the range of 0,3 g/t to 1,0 g/t in ferronickel, according to the principle of standard additions. The general requirements concerning the apparatus, sampling, dissolution of the test sample, procedure, calculation and test report are given in ISO 11438-1 .   Who is ISO 11438-6...

BS ISO 11438-6:1993 history

• 1994 BS ISO 11438-6:1994 Ferronickel - Determination of trace-element content by electrothermal atomic absorption spectrometric method - Determination of thallium content
• 1994 BS ISO 11438-6:1993 Ferronickel. Determination of trace-element content by electrothermal atomic absorption spectrometric method - Determination of thallium content