Patents (University of Northern Iowa)

Document Type

Patent

Publication Date

12-2-2003

Patent Number

6657190 B2

Abstract

A variable potential ion guide for placement within the reflectron of a time-of-flight mass spectrometer includes an elongate resistive electrode placed axially within the reflectron. The electrode may be a non-conductive monofilament coated with a resistive polymer coating, with one end of the electrode coupled to a high potential source, the electrode carrying a potential gradient along its length.

Application Number

09/885648

Assignee

University of Northern Iowa Research Foundation

Assignee City

Cedar Falls

Assignee State

Iowa

Assignee Country

United States

Filing Date

6-20-2001

Language

EN

Share

COinS