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  • 专利标题:   Use of tobacco leaf extract in detecting free radical of sulfate radical, where tobacco leaf extract is used as luminous reagent in acidic, neutral and alkaline condition capable of generating chemical luminous reaction with sulfate.
  • 专利号:   CN113340886-A
  • 发明人:   DENG J, REN X, HUO G, HUANG Y, LI F, FAN J, DI H, XIANG B, XIA P, WANG R, WANG D
  • 专利权人:   ENSHIZHOU CO HUBEI TOBACCO CO, CHINESE ACAD AGRIC SCI TOBACCO RES INST
  • 国际专利分类:   G01N021/76
  • 专利详细信息:   CN113340886-A 03 Sep 2021 G01N-021/76 202176 Pages: 8 Chinese
  • 申请详细信息:   CN113340886-A CN10763365 06 Jul 2021
  • 优先权号:   CN10763365

▎ 摘　　要

NOVELTY - Use of tobacco leaf extract in detecting free radical of sulfate radical. USE - The tobacco leaf extract is useful in detecting free radical of sulfate radical. ADVANTAGE - The method enables detecting sulfate radical with simple operation, fast detection speed, and not interfered by medium pH value. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for detecting sulfate radicals.