DETERMINATION OF DIMETHYL SUPLHIDE IN BEER BY GAS CHROMATOGRAPHY - COLLABORATIVE TRIAL
Open Access
- 10 September 1988
- journal article
- research article
- Published by Chartered Institute of Brewers and Distillers in Journal of the Institute of Brewing
- Vol. 94 (5) , 325-326
- https://doi.org/10.1002/j.2050-0416.1988.tb04590.x
Abstract
The Analysis Committee has collaboratively tested both routine headspace gas chromatographic methods and a standardised method for the determination of dimethyl sulphide in beer using the flame photometric and flame ionisation detectors available in the participating laboratories. The mean repeatability value (r95) was 7.8 μg/litre for the concentration range 12–65 μg/litre, and the reproducibility value (R95) showed the relationship R95 = 18.1 + 0.452m μg/litre to the concentration (m). No differences in precision were attributed either to the methods or the types of detectors used.Keywords
This publication has 2 references indexed in Scilit:
- A New Calibration Procedure for the Determination of Dimethyl Sulfide in Beer Using Gas Chromatography with a Flame-Photometric DetectorJournal of the American Society of Brewing Chemists, 1986
- Gas ChromatographyJournal of the American Society of Brewing Chemists, 1982