title: Submicro scale NMR sample preparation for volatile chemicals.
abstract: A simple, inexpensive, and highly efficient NMR sample preparation technique for volatile chemicals has been devised using a micropreparative GC system. The recovery efficiency of a volatile chemical using this technique was >80% with sample sizes of 0.05 to 0.5 microg. The purity of the acquired NMR samples was sufficient for high sensitive NMR analyses including two dimensional experiments.
authors.affiliation: Department of Entomology, NYS Agricultural Experiment Station, Cornell University Geneva, New York, USA. toshi.nojima@shinetsu.jp
authors.forename: Satoshi
authors.initials: S
authors.lastname: Nojima
authors.forename: David J
authors.initials: DJ
authors.lastname: Kiemle
authors.forename: Francis X
authors.initials: FX
authors.lastname: Webster
authors.forename: Wendell L
authors.initials: WL
authors.lastname: Roelofs
mesh_terms: D002849:Chromatography, Gas / Q000295:instrumentation / Q000379:methods*; D019411:Clinical Laboratory Techniques; D009682:Magnetic Resonance Spectroscopy / Q000295:instrumentation / Q000379:methods*; D036103:Nanotechnology; D009930:Organic Chemicals / Q000032:analysis*; D012680:Sensitivity and Specificity; D014835:Volatilization
chemical_list: D009930:Organic Chemicals