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TAPPI T572 sp-13
- Accelerated Pollutant Aging of Printing and Writing Paper by Pollution Chamber Exposure Apparatus
- standard by Technical Association of the Pulp and Paper Industry, 2013
- Publisher: TAPPI
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This standard practice describes a laboratory procedure for the exposure of printing and writing paper to the common atmospheric pollutant gas nitrogen dioxide at elevated levels of concentration to permit accelerated aging of such paper.