HB 5218.20-1995
Aluminum Alloy Chemical Analysis Method: Phenylfluorone Photometric Determination of Tin Content (English Version)

Standard No.

HB 5218.20-1995

Language

Chinese, Available in English version

Published By

Professional Standard - Aviation

Status

Be replaced 2004-06

Replace By

HB/Z 5218.20-2004

Latest

HB/Z 5218.20-2004

Scope

This standard specifies the method summary, reagents, instruments, analysis steps and tolerances for the photometric determination of tin content in aluminum alloys using phenylfluorone. This standard applies to the determination of tin content in aluminum alloys.

HB 5218.20-1995 history

• 2004 HB/Z 5218.20-2004 Methods for chemical analysis of aluminium alloys-Part 20:Determination of tin content by phenyl fluorone spectrophotometric mehtod
• 1970 HB 5218.20-1995 Aluminum Alloy Chemical Analysis Method: Phenylfluorone Photometric Determination of Tin Content

HB 5218.20-1995 Aluminum Alloy Chemical Analysis Method: Phenylfluorone Photometric Determination of Tin Content was changed to HB/Z 5218.20-2004 Methods for chemical analysis of aluminium alloys-Part 20:Determination of tin content by phenyl fluorone spectrophotometric mehtod.