BS EN 12441-7:2004
Zinc and zinc alloys - Chemical analysis - Part 7: Determination of tin - Flame atomic absorption spectrometric method after extraction

Standard No.

BS EN 12441-7:2004

Release Date

2004

Published By

British Standards Institution (BSI)

Status

Be replaced 2005-01

Replace By

BS EN 12441-7:2005

Latest

BS EN 12441-7:2005

Scope

This document specifies a flame atomic absorption spectrometric method after extraction for the determination of tin in zinc and zinc alloys. It is applicable to the products specified in EN 988, EN 1179, EN 1774 and EN 12844. It is suitable for the determination of tin contents (mass fractions) between 0,000 5 % and 0,005 %.

BS EN 12441-7:2004 history

• 2005 BS EN 12441-7:2005 Zinc and zinc alloys - Chemical analysis - Determination of tin - Flame atomic absorption spectrometric method after extraction
• 2004 BS EN 12441-7:2004 Zinc and zinc alloys - Chemical analysis - Part 7: Determination of tin - Flame atomic absorption spectrometric method after extraction