Study of gas chromatographic dead-time measurement
β Scribed by W.E. Sharples; F. Vernon
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 460 KB
- Volume
- 161
- Category
- Article
- ISSN
- 1873-3778
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π SIMILAR VOLUMES
A practical method for the dead time measurement of a counting system is proposed. The method is based on the irradiation of a counting system in the reference photon field for the calibration of dosimeters or dose rate meters. Using the method, we measured the dead time of a GM counting system.
A novel algorithm is described for the improved estimation of isotopomer ratios from gas chromatographic/mass spectrometric data. The minor isotopomer peak proΓle is Γtted to an admixture of the major proΓle and its Γrst and second derivatives. By this means allowance is made for non-coincidence in