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AWPA A16-16
- Standard Method For Determination Of Didecyldimethyl Ammonium Compounds In Treated Wood By HPLC
- standard by American Wood Protection Association, 2016
- Publisher: AWPA
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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.
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