Learn how to choose between mass spectrometry and gas chromatography for process monitoring, comparing speed, accuracy, cost, and more.

Supercritical CO₂ extraction of limoncello-derived lemon peels, followed by gas chromatography-mass spectrometry (GC–MS) analysis, revealed monoterpene-rich chemical profiles with antioxidant, ...

Scientists have developed a new oral spray that they claim can reduce stinky breath and harmful mouth bacteria in dogs. Bad ...

Massive volumes of digital data are generated every day from AI training, big data analytics and smart devices. As conventional hard drives and cloud storage are increasingly constrained by high costs ...

For centuries, historians argued about whether ancient surgeons actually used painkillers or simply let patients endure the ...

IN a previous communication, we 1 showed that a mixture of salicylate, barbiturate, and acetophenetidin could be separated by a combination of chromatography and ionophoresis on a sheet of cellulosic ...

BACKGROUND: Bisphenol F (BPF) is a common substitute for bisphenol A and the most prevalent bisphenol compound in diverse ...

Researchers found that more than half of urban rats sampled from low-income communities in Salvador, Brazil, carried active ...

A paper chromatogram can also be used to identify substances by comparing them with known substances. Two substances are likely to be the same if: they produce the same number of spots, and these ...

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development. Suzanne is a ...

Researchers developed and validated a LC–MS/MS method for the detection of antibacterial, antifungal, and antiparasitic residues in legume-based alternative protein products. LCGC International spoke ...