Differentiation of certified brands of origins of Spanish
Nov 25, 2007 · A headspace solid-phase microextraction gas-chromatographic (HS-SPME-GC) procedure was used to determine the composition of the volatile fraction of white wine samples from several Spanish certified brands of origin (CBO). The compounds present were previously identified by gas chromatography−mass spectrometry (GC−MS) and quantitative determinations were carried out by GC-FID. Four CBO
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Determination of Residues of Fluroxypyr and Its Major
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