AWPA A36-04 Standard for Determination of Quaternary Ammonium Compounds in Wood by Potentiometric Back-Titration Using Sodium Lauryl Sulfate and Hyamine 1622

standard by American Wood Protection Association, 01/01/2004

Full Description

This method is an analogue to AWPA Method A18,however, use of chloroform as a titration reagent has beeneliminated and visual determination of a color endpoint hasbeen replaced with a potentiometric endpoint using anautomatic titrator. This method can be used to determineconcentrations of quaternary ammonium compounds (quats)in wood. It is intended for routine quality control in woodtreating and is not suitable for trace levels of quats in wood.

Product Details

Published: 01/01/2004 Number of Pages: 5 File Size: 1 file , 1.2 MB