GB/T 29612-2013
Determination of cadmium, lead,mercury content for carbon black (English Version)

Standard No.

GB/T 29612-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

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

Latest

GB/T 29612-2013

Scope

This standard specifies the determination of cadmium (Cd) and lead (Pb) in carbon black by atomic absorption spectrophotometer method (A method), plasma emission spectrometer method (B method) (arbitration method), and X-ray fluorescence spectrometer method (C method). ), the test method for mercury (Hg) content. This standard applies to carbon black.

GB/T 29612-2013 Referenced Document

• GB 3778 Carbon black for use in rubber products
• GB 6819 Dissolved acetylene
• GB/T 12808 Laboratory glass instrument single marked line pipette*， 2016-07-01 Update
• GB/T 3780.10 Carbon black—Part 10: Determination of ash*， 2017-11-01 Update
• GB/T 3780.8 Carbon black—Part 8：Determination of heating loss*， 2019-10-18 Update
• GB/T 6682 Water for analytical laboratory use.Specification and test methods

GB/T 29612-2013 history

• 2013 GB/T 29612-2013 Determination of cadmium, lead,mercury content for carbon black