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Publications by Roland Griffiths

LC-MS/MS Quantification of Salvinorin a From Biological Fluids

Analytical Methods

Analytical Chemistry

Chemical Engineering

English

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An Improved LC–MS/MS Method for the Quantification of Prostaglandins E2 and D2 Production in Biological Fluids

Analytical Biochemistry

Molecular Biology

English

A Rapid McM-41 Dispersive Micro-Solid Phase Extraction Coupled With LC/MS/MS for Quantification of Ketoconazole and Voriconazole in Biological Fluids

Biomedical Chromatography

Molecular Biology

Analytical Chemistry

Clinical Biochemistry

English

Highly Sensitive Quantification of Key Regulatory Oxysterols in Biological Samples by LC-ESI-MS/MS

Journal of Lipid Research

English

Simultaneous Quantification of Plasma Catecholamines and Metanephrines by LC‑MS/MS

Journal of the Brazilian Chemical Society

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Bacterial Porphyrin Extraction and Quantification by LC/MS/MS Analysis

English

LC/MS and LC/MS/MS Determination of Protein Tryptic Digests

Journal of the American Society for Mass Spectrometry

Structural Biology

English

Absolute Quantification of Endogenous Angiotensin II Levels in Human Plasma Using ESI-LC-MS/MS

Clinical Proteomics

English

A Validated LC-MS/MS Assay for Quantification of 24(s)-Hydroxycholesterol in Plasma and Cerebrospinal Fluid

Journal of Lipid Research

English

Quantitation of Melatonin and N-Acetylserotonin in Human Plasma by Nanoflow LC-MS/MS and Electrospray LC-MS/MS

Journal of Mass Spectrometry

English