SN/T 2004.3-2005
Determination of Chromium(VI) in electrical and electronic equipment-Part 3:1,5-Diphenylcarbohydrazide spectrophotometric method (English Version)

Standard No.

SN/T 2004.3-2005

Language

Chinese, Available in English version

Release Date

2005

Published By

Professional Standard - Commodity Inspection

Status

Withdraw 2013-11

Latest

SN/T 2004.3-2005

Scope

This section specifies the diphenylcarbazide spectrophotometric method for determination of hexavalent chromium in electronic and electrical products. This section applies to the determination of hexavalent chromium in electronic and electrical products.

SN/T 2004.3-2005 history

• 2005 SN/T 2004.3-2005 Determination of Chromium(VI) in electrical and electronic equipment-Part 3:1,5-Diphenylcarbohydrazide spectrophotometric method