ISSN:
1612-1112
Keywords:
Gas chromatography
;
Methylbromide
;
Charcoal tubes
;
Pollution
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Summary Air sampling of methylbromide using 900 mg HBr-treated activated charcoal tubes, followed by solvent desorption and FID or ECD chromatographic analysis, makes it possible to evaluate concentrations ranging from 0.2 ppm (1 mg×m−3) to 250 ppm (1g×m−3) at ambient temperature even with a high hygrometric level. Thermal desorption does not lead to satisfactory results.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02290402