HB 6731.4-1993
Determination of Lead Content in Aluminum Alloys by Atomic Absorption Spectrometry (English Version)

Standard No.

HB 6731.4-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

Professional Standard - Aviation

Status

Be replaced 2006-05

Replace By

HB 6731.4-2005

Latest

HB 6731.4-2005

Replace

HB 5218.12(2)-1982

Scope

This standard specifies the method principle, reagents, instruments, analysis steps and tolerances for the determination of lead content in aluminum alloys by atomic absorption spectrometry. This standard applies to the determination of lead content in aluminum alloys. Measuring range: 0.10% ~ 5.00%.

HB 6731.4-1993 history

• 2005 HB 6731.4-2005 Mtehods for spectromertic analysis of aluminium alloys--Part 4:Determination of lead content by flame atomic absorption spectrometric method
• 1993 HB 6731.4-1993 Determination of Lead Content in Aluminum Alloys by Atomic Absorption Spectrometry