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Chinese National Standard Category: General organic chemicals

English Title: Caprolactam for industrial use-Determination of absorbance at a wavelength of 290nm
Chinese Title: 工业己内酰胺 290nm波长处吸光度的测定
Standard No.: GB/T 13255.5-1991
Category No.: G17
Issued by: China Oil and Chemical Industry Association
Issued on: 1991-01-01
Implemented on: 1992-10-1
Status: superseded
Superseded by:GB/T 13255.5-2009 Test methods of caprolactam for industrial use - Part 5: Determination of absorbance at a wavelength of 290nm
Superseded on:2010-1-1
Abolished on:
Superseding:
Word Count:500 words
Similar Standards: T/CCASC 2001-2020   GB/T 1628.4-2000   SH/T 1146-1992   GB 8448-1987   SN/T 0839.1-1999   T/CCASC 6003-2022   T/ZZB 0072-2016   GB/T 1628.3-2000   GB/T 1628.6-2000   GB/T 7717.6-1994   GB/T 5177.5-2002   HG/T 5024-2016   GB 6026-1989   GB/T 1628.5-2000   GB/T 1628.2-2000   GB 8447-1987   T/ZZB 0089-2016   GB/T 1628.7-2000   GB/T 17529.1-2023   GB/T 17530.2-2023  
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