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Standard Insuued on: 1991-11

GB/T 13255.3-1991    Caprolactam for industrial use-Determination of permanganate absorbance-Spectrometric method
工业己内酰胺 高锰酸钾吸收值的测定 分光光度法
Category No.:GB Valid Status:superseded
Issued Organization:China Oil and Chemical Industry Association Issued Date:1991-11-09
Implemented Date:1992-10-1 Abolished Date:2010-01-01
Superseded Standard.:GB/T 13255.3-2009 Test methods of caprolactam for industrial use - Part 3: Determination of permanganate absorption number - Spectrometric method
Superseded Date:2010-1-1
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SJ/T 10288-1991   GB/T 13276-1991   CB/T 3409-1991   SH/T 0079-1991   SH/T 0081-1991   SH/T 0088-1991   GB 13254-1991   GB/T 13255.3-1991   YY 0062-1991   YY 0060-1991   YY 0059.3-1991   YY 0059.1-1991   YY 0059.2-1991   QB/T 1325-1991   QB/T 1317-1991   QB/T 1326.11-1991   QB/T 1341-1991   QB/T 1333-1991   QB/T 1326.4-1991   QB 1319-1991  

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