Submicro scale NMR sample preparation for volatile chemicals.
J Chem Ecol
; 30(11): 2153-61, 2004 Nov.
Article
en En
| MEDLINE
| ID: mdl-15672662
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.
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Banco de datos:
MEDLINE
Asunto principal:
Compuestos Orgánicos
/
Espectroscopía de Resonancia Magnética
/
Cromatografía de Gases
Tipo de estudio:
Diagnostic_studies
Idioma:
En
Revista:
J Chem Ecol
Año:
2004
Tipo del documento:
Article
País de afiliación:
Estados Unidos