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Solid Phase Microextraction (SPME)
Solid Phase Microextraction is a solvent-free extraction technique using coated fibers to concentrate volatile and semi-volatile compounds for analysis.
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Application Notes // Baijiu Spirits ChromaTOF Sync Pegasus BT -659
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Correlation of Chemical and Sensory Data to Track Aging of an American IPA Beer at Different Storage Temperatures
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Explore how headspace solid phase microextraction (HS-SPME) coupled with GC-MS provides comprehensive chemical aroma characterization of a chocolate sample. By linking individual volatile and semi-volatile analytes to their associated aroma proper...
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Gas chromatography (GC) is an important tool to separate individual analytes in a complex sample. Coupling GC with time-of-flight mass spectrometry (TOFMS) allows for identification and quantification of the separated analytes.
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This application note demonstrates the sensitive quantification of 2,4,6-trichloroanisole (TCA), a primary cause of cork taint in wine, using HS-SPME coupled with GC-TOFMS on the Pegasus BT. Spiked wine samples were analyzed across sub-ppt to ppb ...
HF-ASEV16-LPSS-182
Commercial available wines were analyzed through SPME injection using GC-TOFMS for targeted and non-targeted analysis.
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Baijiu is a distilled spirit considered China's national liquor. SPME-GCxGC-TOFMS can help analyze samples through the complex distilling process to ensure quality manufacturing.