Practical laboratory knowledge for instruments, analytical workflows, sample integrity, calibration, and safe operation.
Category
Sample PreparationLC-MS sample preparation is more than front-end cleanup. It affects matrix effects, recovery, sensitivity, instrument uptime, and whether a method can be defended during validation.
Sample PreparationChromatography sample preparation has a direct impact on whether an analytical method produces clean, reproducible and defensible results. This article explains how to match preparation techniques to the…
Sample PreparationA practical guide to metallographic sample preparation, including workflow steps, common artifacts, relevant standards, and method selection for metal microstructure analysis.
Sample PreparationAutomated sample preparation can improve repeatability, throughput and safety when a workflow is stable enough to validate. This article explains where automation fits, what to test before implementation…
Sample PreparationMALDI sample preparation often determines whether a run produces interpretable spectra or weak, noisy, uneven results. This guide reviews matrix selection, spotting methods, tissue and microbial workflows, and…
Sample PreparationFACS sample preparation has a direct impact on whether a flow cytometry run produces interpretable data or is limited by clogs, dead cells, poor gates, and weak recovery.…
Sample PreparationFTIR sample preparation starts with the material form and the analytical goal. This guide compares ATR, KBr pellets, DRIFTS, mulls, films, liquid cells, and gas cells for practical…
Sample PreparationA practical guide to HPLC sample preparation, including method selection, matrix cleanup, filtration, dilution, SPE, protein precipitation and validation controls.
Sample PreparationReliable AFM images start with clean, stable, well-mounted specimens. This guide covers practical preparation choices for hard materials, thin films, particles, polymers, and biological samples while avoiding common…
Sample PreparationGood SEM sample preparation keeps the specimen stable under vacuum, dry, clean, securely mounted and electrically controlled. This guide explains how preparation choices affect imaging, coating, EDS analysis,…
