ASTM D4471-00(2004)被替代
Standard Test Method for Pyridine Bases in Cresylic Acid by Direct Titration
出版：American Society for Testing and Materials
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基本信息
标准编号： ASTM D4471-00(2004)
发布时间：2004/6/1 0:00:00
标准类别：Standard
出版单位：American Society for Testing and Materials
标准页数：3
标准简介
CONTAINED IN VOL. 06.04, 2005Describes the determination of pyridine and other basicnitrogen impurities in crude and refined cresylic acidsstreams, including mixtures.
标准备注
Supersedes ASTM D 2748
(12/2001)
替代本标准的新标准
