Method validation of an inductively coupled plasma mass spectrometry (ICP-MS) assay for the analysis of magnesium, copper and zinc in red blood cells
The study aims to develop and validate an ICP-MS method for accurate measurement of magnesium, copper, and zinc in red blood cells to support diagnosis of nutritional deficiency and metal toxicity.
Matrix effect evaluation using multi-component post-column infusion in untargeted hydrophilic interaction liquid chromatography-mass spectrometry plasma metabolomics
This study evaluates matrix effects in untargeted HILIC-MS plasma metabolomics using post-column infusion, identifying optimal conditions and improving method reliability for metabolite analysis.
Injection artifacts in odorant analysis by gas chromatography
The study evaluates GC injection techniques to minimize artifact formation in odorant analysis, confirming on-column injection as most accurate and recommending its use in GC–olfactometry.
Relocating GC or a GC/MS is a meticulous task that requires careful planning and execution to ensure the integrity and functionality of the instruments.
Data Processing Using Thermo Freestyle Software with NIST MSMS Search for Compound Identifications (Setting Up NIST Search and Freestyle Parameters)
This course shows how to identify unknowns in LCMS analysis employing the NIST MSMS search software. Part 3 discusses basic settings for Thermo Freestyle software and the NIST 2023 Search.
This week we bring you application notes by Agilent Technologies, Mestrelab Research, Shimadzu and Waters Corporation, poster by GC Image / MDCW and technical note by Thermo Fisher Scientific!