An Electrophoresis Capillary with Dispersion-Inhibiting Cross-Section for providing unprecedented levels of detection sensitivity of solutes in a separation column is disclosed. The higher level of sensitivity is accomplished by utilizing larger sample volumes contained in capillaries having non-circular...http://www.google.es/patents/US5324413?utm_source=gb-gplus-sharePatente US5324413 - Electrophoresis capillary with dispersion-inhibiting cross-section
Electrophoresis capillary with dispersion-inhibiting cross-section