GSO ISO 4740:2013
Copper and copper alloys -- Determination of zinc content -- Flame atomic absorption spectrometric method

Standard No.

GSO ISO 4740:2013

Release Date

2013

Published By

GSO

Latest

GSO ISO 4740:2013

Scope

This International Standard specifies a flame atomic absorption spectrometric method for the determination of the zinc content of all types of topper and topper alloys excluding topper alloys containing more than 10 % (m/m) of lead. The method is applicable to the determination of zinc contents between 0,001 and 6 % (m/m).

GSO ISO 4740:2013 history

• 2013 GSO ISO 4740:2013 Copper and copper alloys -- Determination of zinc content -- Flame atomic absorption spectrometric method