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AWPA A37-08
- Standard for Determination of Quaternary Ammonium Compounds in Wood and Wood Treating Solutions by Potentiometric Titration Using Sodium Tetraphenylborate
- standard by American Wood Protection Association, 01/01/2008
- Publisher: AWPA
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This method can be used to determine concentrationsof quaternary ammonium compounds (quats) in wood andACQ treating solutions. It is intended for routine qualitycontrol in wood treating and is not suitable for trace levels ofquats in wood or treating solutions.