Aún no tenemos significados para "gas chromatography".
1Methods: Quantitative urinary steroid analysis was performed by high resolution gas chromatography.
2Measurements: Relative plasma PUFA concentrations were determined using gas chromatography-flame ionization detection.
3Concentrations of fecal short chain fatty acids were determined using gas chromatography.
4This method is based on capillary gas chromatography using a thermionic detector.
5Parathion was analysed by means of gas chromatography with a N-P detector.
6Serum concentrations of nicotine were determined by gas chromatography with mass spectrometry.
7Instrumental analysis involves selected-ion monitoring gas chromatography-mass spectrometry with fused-silica capillary chromatography.
8Concentrations of fecal short-chain fatty acids were determined by using gas chromatography.
9Extracted and esterified RBC fatty acids were analyzed using capillary gas chromatography.
10Methods: We developed a gas chromatography mass spectroscopy-based plasma 5-HIAA assay.
11Forty-two impurities and radiolysis products were identified using gas chromatography-mass spectrometry.
12The identity of the product was verified by gas chromatography-mass spectrometry.
13Metabolites were extracted from urine and analysed using gas chromatography-mass spectrometry.
14The preconcentrated samples were analyzed by gas chromatography-mass spectrometry to identify the compounds.
15ROS fatty acid profiles and serum fatty acids were determined by gas chromatography.
16Bile acids were measured in serum and liver by gas chromatography.