AWPA A16-16
Standard Method For Determination Of Didecyldimethyl Ammonium Compounds In Treated Wood By HPLC
standard by American Wood Protection Association, 2016
Full Description
Scope: This method is applicable to the determination ofdidecyldimethyl ammonium chloride (DDAC) and DDACequivalents in wood using high performance liquidchromatography (HPLC) with indirect UV detection followingextraction. The chromatographic peaks appear as troughs ornegative peaks. Monovalent cations produce an interference inthe chromatogram.