Fluorescence Spectrophotometric Determination of Perchlorate in Fresh Tea Leaves by Using Toluidine Blue
ZHENG Guoliang, SUN Hezhi, DAI Zhongyang, GAO Xiaofan, WANG Zhengquan, ZHOU Li
Journal of Tea Science . 2026, (4): 721 -730 .  DOI: 10.13305/j.cnki.jts.2026.04.012