Rapid analysis of benzalkonium chloride using paper spray mass spectrometry

Jingjing Liu1, Wenjie Deng2, Muqian Yu2

  • 1Key Laboratory of Phytochemical R&D of Hunan Province and Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Hunan Normal University, Changsha 410081, China; College of Chemistry and Chemical Engineering, University of South China, Hengyang, 421001, China.

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