GB/T 11067.2-2006
Methods for chemical analysis of silver. Determination of copper contents. Flame atomic absorption spectrometric method (English Version)

Standard No.

GB/T 11067.2-2006

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

Latest

GB/T 11067.2-2006

Replace

GB/T 11067.7-1989 GB/T 11067.2-1989

Scope

This Part specifies the method for the determination of copper content in silver. This part applies to the determination of copper content in silver, measuring range: 0.0005% ~ 0.060%.

GB/T 11067.2-2006 history

• 2006 GB/T 11067.2-2006 Methods for chemical analysis of silver. Determination of copper contents. Flame atomic absorption spectrometric method
• 1989 GB/T 11067.2-1989 Silver--Determination of copper and gold contents--Flame atomic absorption spectrometric method

GB/T 11067.2-2006 Methods for chemical analysis of silver. Determination of copper contents. Flame atomic absorption spectrometric method has been changed from GB/T 11067.7-1989 Silver--Determination of copper, bismuth, iron, lead, gold and antimony contents--Emission spectrometric method.

GB/T 11067.2-2006 -All Parts