Patent · US Active

HPLC sample introduction with bypass channel

US10953345B2 · kind B2 · utility

0Cited by

2References

14Claims

0Family size

Assignee

AGILENT TECHNOLOGIES, INC. · US

Inventors

Klaus Witt · Keltern, DE
Konstantin Shoykhet · Karlsruhe, DE
Dwight Robert Stoll · St. Peter, US

Key dates

Filing date	Apr 14, 2014
Grant date	Mar 23, 2021
Priority date	—
Expiry date	May 12, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG01N2030/208
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A sample dispatcher is disclosed and is configured for individually introducing a plurality of portions of one or more sample fluids into a flow of a mobile phase of a liquid separation system. The liquid separation system is configured for separating compounds of the sample fluids and comprises a mobile phase drive configured for driving the mobile phase through a separation unit configured for separating compounds of the sample fluids in the mobile phase. The sample dispatcher comprises one or more sample reservoirs, each configured for receiving and temporarily storing a respective sample fluid portion or at least a part thereof, and a bypass channel.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.