Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Michael P. Maskarinec"'
Publikováno v:
Analytical Chemistry. 68:3431-3433
The U.S. EPA-recommended method for measurement of trace levels of volatile organic compounds (VOCs) in soil, purge-and-trap, measures the readily desorbable organic contaminants from soil pore spaces and external soil surfaces. It does not, however,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a39516f163f664f681fdcd7bbb09a3c0
https://doi.org/10.1021/ac960009c
https://doi.org/10.1021/ac960009c
Surface Deactivation in Glass Capillary Columns and Its Investigation by Auger Electron Spectroscopy
Autor:
Michael P. Maskarinec, L. V. Phillips, David M. Hercules, James W. Jorgenson, Daniel L. Vassilaros, Milos V. Novotny, H. Azumaya, Milton L. Lee
Publikováno v:
Analytical Letters. 12:191-203
Surface deactivation in the preparation of glass capillary columns was studied using different acid leaching procedures. Surface analysis by Auger electron spectroscopy both before and after heat treatment of these capillaries provided information on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03bc559ce13cee281f57649387aba6d1
https://doi.org/10.1080/00032717908055692
https://doi.org/10.1080/00032717908055692
Autor:
Michael P. Maskarinec, Dan L. Vassilaros, Milton L. Lee, Milos V. Novotny, Donald Wiesler, Franco. Merli
Publikováno v:
Analytical Chemistry. 53:1929-1935
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd1cbac19691cd00cfad31be258e2aed
https://doi.org/10.1021/ac00235a048
https://doi.org/10.1021/ac00235a048
Autor:
Rosemary V. Schultz, Lee J. Todd, Michael P. Maskarinec, James W. Jorgenson, Milos V. Novotny
Publikováno v:
Fuel. 58:783-789
Separation and identification of the polynuclear aromatic and aliphatic fractions of solvent-refined coal and its recycle oil were performed using a combination of solvent partition and Chromatographic fractionation procedures with glass-capillary ga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::632f79f2f5281a80b3467956b4109e09
https://doi.org/10.1016/0016-2361(79)90183-2
https://doi.org/10.1016/0016-2361(79)90183-2
Publikováno v:
Steroids. 27:665-673
Components of the sterol fraction of tobacco and marijuana were resolved as trimethylsilyl derivatives by gas chromatography with glass capillary columns. Ten phytosterols in tobacco and five in marijuana were identified by comparisons of their reten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f070e3cd6d0763ebc690ad7603957b0
https://doi.org/10.1016/s0039-128x(76)90176-8
https://doi.org/10.1016/s0039-128x(76)90176-8
Publikováno v:
Analytical chemistry. 48(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f6346a4806c1fd7baffe0d4a4e766ba
https://pubmed.ncbi.nlm.nih.gov/1252001
https://pubmed.ncbi.nlm.nih.gov/1252001
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