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Passive sampling and gas chromatographic determination of low concentrations of reactive hydrocarbons in ambient air with reduction gas detector.

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Passive sampling and gas chromatographic determination of low concentrations of reactive hydrocarbons in ambient air with reduction gas detector. / Cao, Xu-Liang; Hewitt, CN.
In: Journal of Chromatography A, Vol. 648, No. 1, 1993, p. 191-197.

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@article{ac709831390b4c3e9857b6a094b03a4b,
title = "Passive sampling and gas chromatographic determination of low concentrations of reactive hydrocarbons in ambient air with reduction gas detector.",
abstract = "The use of mercuric oxide reduction gas detection (RGD) for the passive sampling and capillary gas chromatographic determination of low concentrations of volatile organic compounds (C6) in ambient air is described. Sampling times are significantly reduced, compared with those required by the use of a flame ionization detector, due to the high sensitivity of RGD. The RGD signal due to the build-up of artifacts on polymeric sampling matrices during storage has also been investigated for Tenax-TA, Tenax-GR, Carbotrap and Chromosorb 106. The problem is at a minimum with Tenax-TA and GR, is more acute with Carbotrap, and is so severe with Chromosorb 106 that it prevents the use of this material for this application.",
author = "Xu-Liang Cao and CN Hewitt",
year = "1993",
doi = "10.1016/0021-9673(93)83302-9",
language = "English",
volume = "648",
pages = "191--197",
journal = "Journal of Chromatography A",
issn = "1873-3778",
publisher = "Elsevier",
number = "1",

}

RIS

TY - JOUR

T1 - Passive sampling and gas chromatographic determination of low concentrations of reactive hydrocarbons in ambient air with reduction gas detector.

AU - Cao, Xu-Liang

AU - Hewitt, CN

PY - 1993

Y1 - 1993

N2 - The use of mercuric oxide reduction gas detection (RGD) for the passive sampling and capillary gas chromatographic determination of low concentrations of volatile organic compounds (C6) in ambient air is described. Sampling times are significantly reduced, compared with those required by the use of a flame ionization detector, due to the high sensitivity of RGD. The RGD signal due to the build-up of artifacts on polymeric sampling matrices during storage has also been investigated for Tenax-TA, Tenax-GR, Carbotrap and Chromosorb 106. The problem is at a minimum with Tenax-TA and GR, is more acute with Carbotrap, and is so severe with Chromosorb 106 that it prevents the use of this material for this application.

AB - The use of mercuric oxide reduction gas detection (RGD) for the passive sampling and capillary gas chromatographic determination of low concentrations of volatile organic compounds (C6) in ambient air is described. Sampling times are significantly reduced, compared with those required by the use of a flame ionization detector, due to the high sensitivity of RGD. The RGD signal due to the build-up of artifacts on polymeric sampling matrices during storage has also been investigated for Tenax-TA, Tenax-GR, Carbotrap and Chromosorb 106. The problem is at a minimum with Tenax-TA and GR, is more acute with Carbotrap, and is so severe with Chromosorb 106 that it prevents the use of this material for this application.

U2 - 10.1016/0021-9673(93)83302-9

DO - 10.1016/0021-9673(93)83302-9

M3 - Journal article

VL - 648

SP - 191

EP - 197

JO - Journal of Chromatography A

JF - Journal of Chromatography A

SN - 1873-3778

IS - 1

ER -