TY - RPRT TI - Determination of trace copper by solid substrate-room temperature phosphorescence quenching method based on activating effect of alpha,alpha'-dipyridyl on Vitamin C reducing beryllon. AU - Liu Jia Ming AU - Xuan Lin AU - Hong Lin AU - Ping Ping Li AU - Hai Zhu Liu AU - Jun Li Huang AU - Shao Qin Lin PY - 2005 DO - 10.1016/j.saa.2005.09.027 UR - https://pubmed.ncbi.nlm.nih.gov/16332448/ ID - 16332448 ER -