Browsing NILU Brage by Author "Grochovsky, S."
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MEASUREMENT OF SULPHUR DIOXIDE IN THE PPB RANGE.
Grochovsky, S. (NILU TR; 12/84, Research report, 1984)A commercial continuous SO2-monitor from Philips (based on a coulometric principle) was modified. A detection limit of 1 µg S02/m3 (S/N 2:1) was obtained. Stability and selectivity aspects are discussed.