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Microdetermination of alcohol in blood by gas–liquid chromatography
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1968
Year
BiochemistryGas ChromatographyMedicineBioanalysisPharmacologyZnso 4Butanol Internal StandardGas–liquid ChromatographyAnalytical ChemistryLiquid ChromatographyClinical ChemistryHigh PrecisionChromatographic AnalysisLaboratory MedicineChromatographyDrug Analysis
A combination of deproteinization by ZnSO 4 and BaOH, and use of a butanol internal standard, permits gas–liquid chromatographic analysis of ethanol in blood, with high precision, in samples as small as 20–50 μl. Deproteinized samples gave stable values for up to 2 weeks if properly stored.