Modeling Compound Loss from Polydimethylsiloxane Passive Samplers
نویسندگان
چکیده
منابع مشابه
Modeling Compound Loss from Polydimethylsiloxane Passive Samplers
Volatile losses were measured from polydimethylsiloxane (PDMS) passive samplers during determination of contaminant porewater concentrations in sediments. Volatile losses could occur between the time of retrieval and processing of the passive sampler or in intertidal environments where the passive sampler could potentially be exposed above the water surface at low tide. A model was developed to...
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Passive samplers with two different collection substrates were used to obtain an average ozone concentration for 1 month during the summer of 2002 for each South Carolina county. One sampler contained a filter coated with indigo carmine, whose color fades when exposed to ozone. The fading was measured by reflectance spectroscopy. The other sampler contained filters that were coated with nitrite...
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ژورنال
عنوان ژورنال: Chromatography
سال: 2015
ISSN: 2227-9075
DOI: 10.3390/chromatography2040611