Gas chromatography (GC) is a widely used analytical technique for separating and analyzing volatile compounds. When combined with vacuum ultraviolet (VUV) spectroscopy, it enhances the qualitative ...

Gas chromatography (GC) is a powerful analytical technique used to separate and analyze volatile organic compounds (VOCs) in various samples, including environmental air, industrial emissions ...

A method was developed for determination of 7 indictors the polychlorinated biphenyls (PCBs) residues in porphyra by gas chromatography (GC) with electron capture detector (ECD). The PCBs were ...

While speciated, testing by GC or LC can offer a route to analyse expected nitrosamines (provided a reference standard is available), any unexpected nitrosamine content can potentially be missed.

BANNOCKBURN, IL – North American EMS shipments in December were down 7.8% compared to the same month last year, IPC announced. The book-to-bill ratio stands at 1.26. Compared to the preceding month, ...

SINGAPORE – PNE Industries reported a revenue and gross profit margin increase in the second half of 2024 due to higher sales volume. The company said it is experiencing shifts in its customer base, ...

Ellutia, a global leader in nitrosamine analysis, has published a detailed blog post covering a range of topics around N-nitrosodimethylamine (NDMA) impurities in metformin. The article provides ...

(a) Example of Elite-5 capillary gas chromatography (GC)-electron capture detector (ECD) chromatograms of pesticides standard, spiked in fish extract with highest concentration; (b) Level of OCPs and ...

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Protecting and conserving our natural heritage, predicting weather and environmental conditions, preventing and managing pollution, promoting clean growth and a sustainable environment for present and ...