Submicro scale NMR sample preparation for volatile chemicals.
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.
Nojima
Satoshi
S
Department of Entomology, NYS Agricultural Experiment Station, Cornell University Geneva, New York, USA. toshi.nojima@shinetsu.jp
Kiemle
David J
DJ
Webster
Francis X
FX
Roelofs
Wendell L
WL
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
D009930:Organic Chemicals