Invention Application
- Patent Title: Sample Injector System for Liquid Chromatography
- Patent Title (中): 液相色谱仪样品注射器系统
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Application No.: US10586114Application Date: 2005-01-18
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Publication No.: US20070283746A1Publication Date: 2007-12-13
- Inventor: Geoff Gerhardt , James Jorgenson , Keith Fadgen
- Applicant: Geoff Gerhardt , James Jorgenson , Keith Fadgen
- Applicant Address: US DE New Castle 19720
- Assignee: WATERS INVESTMENTS LIMITED
- Current Assignee: WATERS INVESTMENTS LIMITED
- Current Assignee Address: US DE New Castle 19720
- International Application: PCT/US05/02401 WO 20050118
- Main IPC: G01N30/16
- IPC: G01N30/16 ; G01N30/22
Abstract:
An injection device (10) includes a carrier inlet (40), a sample inlet (46), waste outlet (44) and a chamber outlet (64) attached to separation column (66). Valves (52, 54, 56) are used to control flow such that sample flows into chamber (22) and is carried into the chamber outlet (42).
Public/Granted literature
- US08173070B2 Sample injector system for liquid chromatography Public/Granted day:2012-05-08
Information query
