BS 2000-177:1996被替代
Methods Of Test For Petroleum And Its Products - Determination Of Acid Number - Potentiometric Titration Method
出版：Energy Institute (formerly Institute of Petroleum)
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基本信息
標準編號： BS 2000-177:1996
發布時間：1996/2/29 0:00:00
標準類別：Standard
出版單位：Energy Institute (formerly Institute of Petroleum)
標準頁數：12
標準簡介
Defines procedures for determination of the acidic constituents in petroleum products and lubricating oils, by resolving these constituents into groups with weak-acid and strong-acid ionization properties if the dissociation constants of the more strongly acidic compounds are at least 1000 times those of the next weaker groups.
標準備注
Supersedes BS 2000-177(1993). (05/2007)
替代本標準的新標準
