Patent · US Active

Plug units, particularly for HPLC, connection system and corresponding use

US11554330B2 · kind B2 · utility

0Cited by

17References

17Claims

0Family size

Assignee

Dionex Softron GmbH · DE

Inventors

Daniel BUERGER · Raisting, DE
Michael Schadl · Aichach, DE
Til RICHARDSEN · Kirchseeon, DE

Key dates

Filing date	Dec 11, 2018
Grant date	Jan 17, 2023
Priority date	—
Expiry date	Dec 11, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG01N2030/027
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A plug unit configured for use in high performance liquid chromatography is described. The plug unit comprises a capillary comprising a capillary distal face; a sealing element, wherein at least a portion of the sealing element is located distal from the capillary distal face; and a biasing element configured to bias the capillary towards the sealing element.

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