MS/MS-based method for quantifying plant-specialized metabolites for determining the quality of medicinal and aromatic plants ...

Methods Breath samples were analysed by gas chromatography–mass spectrometry ... eosinophilia ≥2% area under the receiver operating characteristics (AUROC) curve 0.98, neutrophilia ≥40% AUROC 0.90 and ...

The residue was resuspended in 500 µL methanol and centrifuged at 13,000 g, 4°C for 10 min, and the supernatants were passed through 0.22 μm microporous membrane filters and were stored at −80°C for ...

The 2C-B pill content was previously analyzed by means of gas chromatography associated with mass spectrometry ... Maximum effects (E max) were determined and the area under the curve of the effects ...

The demand for skilled laboratory professionals continues to grow, and chromatography techniques remain dominant tools in nearly every industry. Whether performing a straightforward environmental Gas ...

Moldova's breakaway region of Transnistria will receive gas from Russia as "humanitarian aid," but the rest of the country will remain cut off from Moscow's supply, the Kremlin-backed separatist ...

Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, 20 Cornwall Street, Woolloongabba, Queensland 4102, Australia Minderoo Centre − Plastics and Human Health, ...

Commissions do not affect our editors' opinions or evaluations. Today’s average price of gas in the U.S. is $3.15 per gallon, up $0.01 from yesterday, $0.02 from last week and $0.08 from last month.