Onn K. Loh
Simpang Empat, Malaysia
Last Updated: 09/26/2026
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Found 14 publications
Simultaneous determination of tramadol and paracetamol in human plasma using LC-MS/MS and application in bioequivalence study of -fixed-dose combination.
Journal: Annals of medicine
Published: October 19, 2023
Simple and high sample throughput LC/ESI-MS/MS method for bioequivalence study of prazosin, a drug with risk of orthostatic hypotension.
Journal: Drug development and industrial pharmacy
Published: September 16, 2022
Fast and Sensitive HPLC-ESI-MS/MS Method for Etoricoxib Quantification in Human Plasma and Application to Bioequivalence Study.
Journal: Molecules (Basel, Switzerland)
Published: August 03, 2022
Sample preparation and quantification of polar drug, allopurinol, in human plasma using LCMSMS.
Journal: European journal of mass spectrometry (Chichester, England)
Published: June 07, 2022
Development of LC-MS/MS method and application to bioequivalence study of a light sensitive drug montelukast.
Journal: Drug development and industrial pharmacy
Published: December 10, 2020
Simple and fast LC-MS/MS method for quantification of terazosin in human plasma and application to bioequivalence study.
Journal: Journal of chromatography. B, Analytical technologies in the biomedical and life sciences
Published: October 06, 2020
Simple and rapid LC-MS/MS method for simultaneous determination of flavoxate and 3-methyl-flavone-8-carboxylic acid in human plasma: Application to a bioequivalence study.
Journal: Journal of pharmaceutical and biomedical analysis
Published: August 31, 2020
Simple and rapid LC-MS/MS method for determination of sitagliptin in human plasma and application to bioequivalence study.
Journal: Journal of chromatography. B, Analytical technologies in the biomedical and life sciences
Published: June 25, 2020
Simultaneous quantification of sildenafil and N-desmethyl sildenafil in human plasma by UFLC coupled with ESI-MS/MS and pharmacokinetic and bioequivalence studies in Malay population.
Journal: Biomedical chromatography : BMC
Published: June 27, 2014
Improved protein deproteinization method for the determination of meloxicam in human plasma and application in pharmacokinetic study.
Journal: Biomedical chromatography : BMC
Published: December 17, 2013
Effect of HPMC concentration on β-cyclodextrin solubilization of norfloxacin.
Journal: Carbohydrate polymers
Published: August 02, 2013
Last Updated: 09/26/2026