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SPECTROSCOPY AND SPECTRAL ANALYSIS  2008, Vol. 28 Issue (10): 2348-2351    DOI: 10.3964/j.issn.1000-0593(2008)10-2348-04
光谱学与光谱分析 |
Investigation of Accelerated Aging in Light and Writing Age of Roller Pen Inks
ZHAO Peng-cheng1,3,WANG Yan-ji2,XU Yuan-yuan1,WAN Jing-han1
1. Forensic Chemistry Department of China Criminal Police College, Shenyang 110035,China2. Chinese People Public Security University, Beijing 100038,China3. Chemistry Department of North East Normal University, Changchun 130024,China