GB/T 27653-2011 Active National standards

GB/T 27653-2011 Methods for analysis of quaternary ammonium compounds in preservative-treated wood—2-Phase titration

Publish Date: 2011-12-30 Implement Date: 2012-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 27653-2011

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Antiseptic treatment for wood and bamboo

ICS Name: Comprehensive Wood Technology

Publish Date: 2011-12-30

Implement Date: 2012-04-01

Pages: 5 pages

Scope

This standard specifies the analysis method for two quaternary ammonium salts, dodecyl dimethyl ammonium chloride (DDAC) and dodecyl benzyl dimethyl ammonium chloride (BAC), in ACQ-treated wood.
This standard is applicable to the analysis and inspection of DDAC and BAC in ACQ-treated wood.