Endpiece for a chromatography column

US6936166B1 · kind B1 · utility

Assignee

• Amersham Biosciences AB · SE

Inventors

• Owe Salven · Uppsala, SE
• Klaus Gebauer · Krefeld, DE
• Peter Bellqvist · Uppsala, SE
• John Davis · Norton, GB
• Ulf Pichl · Uppsala, SE

Key dates

• Filing date: Jul 1, 2002
• Grant date: Aug 30, 2005
• Expiry date: Aug 28, 2022

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N30/603
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A liquid transfer system (100) comprising a net (170) and a net support (160), wherein, the net (170) is integrally joined with the net support (160). The net (170) and the net support (160) are preferably joined by welding, such as contact welding or by welding at a lower edge (400) of a number of welding-holes (350) that extends through the net support (160).