德国WP-10型彩色水笔的染料分析  

The Dyes Analysis of WP-10 Colour Pen Manufactured (By German)

作　　者：齐宗韶 

机构地区：[1]广州市医药学校,广州510430

出　　处：《中国制笔》2011年第2期27-37,共11页China Writing Instruments

摘　　要：用纸色谱法对德国彩色水笔染料进行定性分析。用双波长分光光度法、一阶导数分光光度法对其染料进行定量分析。不需进行分离直接测定,方法简便、结果可靠。The German Colour Pen colourings are identified by paper chromatography These colorings are determined by dual-wavelength spectrophotometry and first derivative spectrophotometry. This method is simple and exact.

关 键 词：彩色水笔 染料分析 双波长分光光度法 一阶导数分光光度法 

分 类 号：TQ107[化学工程]