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Forensic Science International
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March 23, 2025
Technical note: N-Isopropylbutylone unveiled - Differentiating the new synthetic cathinone in ecstasy from its close analogues with GC-MS and NMR spectroscopy
Hui Zhi Shirley Lee, Mei Ching Ong, Jong Lee Wendy Lim, et al.
Forensic Science International
|
June 27, 2017
Challenges in GC-MS analysis: Case studies on phenibut and ethylphenidate
Hui Zhi Shirley Lee, Mei Ching Ong, Jong Lee Wendy Lim, et al.
Forensic Science International
|
October 25, 2020
Technical note: Unequivocal identification of 5-methoxy-DiPT with NOESY NMR and GC-IRD
Hui Zhi Shirley Lee, Joo Yee Joey Ng, Mei Ching Ong, et al.
Forensic Science International
|
April 7, 2019
Identification of closely related new psychoactive substances (NPS) using solid deposition gas-chromatography infra-red detection (GC-IRD) spectroscopy
Hui Zhi Shirley Lee, Hui Boon Koh, Sylvia Tan, et al.
Drug Testing and Analysis
|
August 12, 2023
Synthesis, characterization and differentiation of the structural isomers of valine and tert-leucine derived synthetic cannabinoids
Sui Boon Derek Sim, Hui Zhi Shirley Lee, Mei Ching Ong, et al.
Forensic Science International
|
June 25, 2019
Simultaneous analysis of 2Cs, 25-NBOHs, 25-NBOMes and LSD in seized exhibits using liquid chromatography-tandem mass spectrometry: A targeted approach
Xue Wei Sarah Chia, Mei Ching Ong, Yuan Yuan Cheryl Yeo, et al.
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of 1
Search research articles
Search
Showing results (1-10 of 6) with videos related to
Sort By:
Page
of 1
Forensic Science International
|
March 23, 2025
Technical note: N-Isopropylbutylone unveiled - Differentiating the new synthetic cathinone in ecstasy from its close analogues with GC-MS and NMR spectroscopy
Hui Zhi Shirley Lee, Mei Ching Ong, Jong Lee Wendy Lim, et al.
Forensic Science International
|
June 27, 2017
Challenges in GC-MS analysis: Case studies on phenibut and ethylphenidate
Hui Zhi Shirley Lee, Mei Ching Ong, Jong Lee Wendy Lim, et al.
Forensic Science International
|
October 25, 2020
Technical note: Unequivocal identification of 5-methoxy-DiPT with NOESY NMR and GC-IRD
Hui Zhi Shirley Lee, Joo Yee Joey Ng, Mei Ching Ong, et al.
Forensic Science International
|
April 7, 2019
Identification of closely related new psychoactive substances (NPS) using solid deposition gas-chromatography infra-red detection (GC-IRD) spectroscopy
Hui Zhi Shirley Lee, Hui Boon Koh, Sylvia Tan, et al.
Drug Testing and Analysis
|
August 12, 2023
Synthesis, characterization and differentiation of the structural isomers of valine and tert-leucine derived synthetic cannabinoids
Sui Boon Derek Sim, Hui Zhi Shirley Lee, Mei Ching Ong, et al.
Forensic Science International
|
June 25, 2019
Simultaneous analysis of 2Cs, 25-NBOHs, 25-NBOMes and LSD in seized exhibits using liquid chromatography-tandem mass spectrometry: A targeted approach
Xue Wei Sarah Chia, Mei Ching Ong, Yuan Yuan Cheryl Yeo, et al.
Page
of 1