Search Results - "LAPACK, M. A"

Valved Sampling Cell for Membrane Introduction Mass Spectrometry by LaPack, Mark A, Tou, James C, Cole, Mark J, Enke, Christie G

“…Membrane extractors comprising a membrane house inside of a valve have been developed to separate compounds of interest from a sample matrix and introduce…”
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Process Analytical Chemistry by Blaser, Wayne W, Bredeweg, Robert A, Harner, Richard S, LaPack, Mark A, Leugers, Anne, Martin, Daniel P, Pell, Randy J, Workman, Jerome, Wright, Larry G

“…A review covering literature dealing with process analytical chemistry is presented. The topics discussed include chromatography, optical spectroscopy and…”
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Hollow fiber membrane probes for the in situ mass spectrometric monitoring of nitrogen trichloride formation during wastewater treatment by SAVICKAS, P. J, LAPACK, M. A, TOU, J. C

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Hollow fiber membrane probes for the in situ spectrometric monitoring of nitrogen trichloride formation during wastewater treatment by Savickas, Philip J, LaPack, M. A, Tou, J. C

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Gas chromatography/mass spectrometry identification of cyclohexene artifacts formed during extraction of brine samples by Campbell, James A, LaPack, Mark A, Peters, Thomas L, Smock, Tim A

“…In the acidic extraction of brine samples, peaks appeared in the total ion chromatogram characteristic of halogenated cyclohexanes. In addition, the…”
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Membrane extraction mass spectrometry for the on-line analysis of gas and liquid process streams by LaPack, Mark A, Tou, James C, Enke, Christie G

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Membrane mass spectrometry for the direct trace analysis of volatile organic compounds in air and wate by LAPACK, M. A, TOU, J. C, ENKE, C. G

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Membrane mass spectrometry for the direct trace analysis of volatile organic compounds in air and water by LaPack, Mark A, Tou, James C, Enke, Christie G

“…Very simple membrane inlets can be constructed that are selectively permeable to organic molecules while discriminating against the air or water sample matrix…”
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Streamlining Process R&D Using Multidimensional Analytical Technology by McConnell, J. Russell, Barton, Kathy P, LaPack, Mark A, DesJardin, Mike A

“…The combination of multidimensional analytical technology to form a single nth-order analyzer can produce reaction process data more efficiently and may…”
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