GB/T 20166.1-2006
Chemical analysis methods of rare earth polishing powder.Determination of cerium oxide content.Titrimetric analysis method (English Version)

Standard No.

GB/T 20166.1-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2013-05

Replace By

GB/T 20166.1-2012

Latest

GB/T 20166.1-2012

Scope

This standard specifies the method for the determination of cerium oxide in rare earth polishing powder mainly composed of cerium-based rare earths. This standard is applicable to the determination of the amount of cerium oxide in rare earth polishing powder mainly composed of cerium-based rare earths. Measuring range: 40% to 99%.

GB/T 20166.1-2006 history

• 2012 GB/T 20166.1-2012 Chemical analysis methods of rare earth polishing powder.Part 1:Determination of cerium oxide content.Titrimetry
• 2006 GB/T 20166.1-2006 Chemical analysis methods of rare earth polishing powder.Determination of cerium oxide content.Titrimetric analysis method

GB/T 20166.1-2006 -All Parts