Abstract
In this method a halogen lamp, coated in gold by sputtering, is used to adsorb atmospheric mercury via a diffusion gap. Passing current through the fillament drives off the mercury into an inert gas stream into the atom cell of either an atomic fluorescence or atomic absorption system. Excellent sensitivity and reproducibility are obtained.
Original language | English |
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Publication status | Published - Sept 1993 |
Event | International Environment 93 - Wembley Conference Centre, London Duration: 29 Sept 1993 → 29 Sept 1993 |
Conference
Conference | International Environment 93 |
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City | London |
Period | 29/09/93 → 29/09/93 |
Keywords
- Mercury
- Workplace atmospheres
- Industrial hygiene