Sample introduction system

Details Sample introduction system Sample introduction system

2002-11-01

2008-08-26

Warden, Jill (Department: 1797)

Chemistry: analytical and immunological testing

Nuclear magnetic resonance, electron spin resonance or other...

C422S091000, C422S105000, C422S105000, C436S180000, C222S052000

Reexamination Certificate

active

07416900

ABSTRACT:
A sample introduction system includes at least two, and preferably three, syringe pumps. The flow rates of two of the syringe pumps are varied, while keeping the overall flow rate constant. The sample introduction system is preferably utilised in an analytical instrument, such as to determine the concentration of an analyte in a sample.

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