Evaluation of solid sorbents for sampling nitroglycerin,ethylene glycol dinitrate and isopropyl nitrate in work-room air |
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| Authors: | Kurt Andersson Jan-Olof Levin Carl-Axel Nilsson |
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| Institution: | National Board of Occupational Safety and Health Research Department in Umeå Box 6104 S-900 06 Umeå Sweden |
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| Abstract: | Activated charcoal, Amberlite XAD-2, and Amberlite XAD-7 have been evaluated for the solid sampling of airborne nitroglycerin, ethylene glycol dinitrate and isopropyl nitrate. With the use of diethyl ether for solvent desorption, XAD-2 was found superior for sampling nitroglycerin and ethylene glycol dinitrate. Both XAD-7 and activated charcoal gave high recoveries for isopropyl nitrate; charcoal had a greater capacity than XAD-7 for this compound, however. |
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| Keywords: | To whom reprint requests and correspondence should be addressed |
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