This GC-IRMS system is configured to perform compound-specific isotope analysis of compounds that are separable via gas chromatography, and can measure either δ 2 H or δ 13 C.

Chemical analysis of key commercial seafood species has revealed sardines have one of the highest concentrations of microplastic contamination. Microplastics in seafood samples are usually studied by ...

Subtle differences in rubber formulations are common, but they seldom influence the overall performance of the final product. However, there are instances where the product will suddenly be more ...

In Star Trek, Mr. Spock’s hand-held tricorder can instantly tell what something is made of. We don’t have tricorders yet, but we’re getting close. Portable devices just a little too big to hold in one ...

On-line analyzers are of growing importance for process monitoring, optimization, and control of numerous large-scale applications across the refining, petrochemical, power generation, metals, and ...

Mass spectrometry (MS) has emerged as a pivotal tool in the characterization of polymers, providing unparalleled insights into molecular weights, chemical compositions, and sequence distributions.

Equipment for gas chromatography, liquid chromatography and mass spectrometry is complex, with multiple subsystems that control the flow of sample analyte, carrier gas and solvent fluids. The ...

This week's highlights feature our ongoing discussions on women in chromatography, an interview on the future of HPLC columns from analytica 2026, and cutting-edge applications of mass spectrometry ...