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Journal article

Evaluation of a novel passive sampling technique for monitoring volcanogenic hydrogen sulfide.

Abstract:

A novel, low-cost passive sampling procedure for monitoring of volcanogenic hydrogen sulfide is reported. The technique is based on absorption of H2S onto treated sections of photographic paper, which are housed in plastic film canisters during exposure. The H2S reacts with silver halide in the photographic paper, causing a colour-change reaction from white, through brown, to black, depending on concentration of atmospheric H2S. The sampler is sensitive to << 30 ppb to approximately 100...

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Publication status:
Published

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Publisher copy:
10.1039/b400746h

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Earth Sciences
Role:
Author
Journal:
Journal of environmental monitoring : JEM More from this journal
Volume:
6
Issue:
7
Pages:
630-635
Publication date:
2004-07-01
DOI:
EISSN:
1464-0333
ISSN:
1464-0325
Language:
English
Keywords:
Pubs id:
pubs:165016
UUID:
uuid:91b75a58-0935-44ed-84c8-1d007f2ff57a
Local pid:
pubs:165016
Source identifiers:
165016
Deposit date:
2012-12-19

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