超高效液相色谱法区分四色喷墨打印墨迹
沈畅1, 邹积鑫2,*, 廉哲2, 李世峰2, 李杏茹1

Discrimination of Four-color Dye-based Inkjet Marks by UPLC
SHEN Chang1, ZOU Jixin2,*, LIAN Zhe2, LI Shifeng2, LI Xingru1
非原装黄色墨盒400nmUPLC(左)图及光谱图(中、右)(a:尚易黄色墨盒;b:迅美黄色墨盒)