SAMPLE SIZE CHROMATOGRAPHY DEVICE

A chromatography device having a housing formed from an upper housing ultrasonically welded to a lower housing. A compression extension and a boss located inside of the housing with the media disposed between the compression extension and the boss such that a perimeter of the media is compressed bet...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DASHARATHI, Kannan, KRAGNESS, Jon P
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS SEPARATION TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	A chromatography device having a housing formed from an upper housing ultrasonically welded to a lower housing. A compression extension and a boss located inside of the housing with the media disposed between the compression extension and the boss such that a perimeter of the media is compressed between the compression extension and the boss forming a liquid impermeable seal along the perimeter after the upper housing is ultrasonically welded to the lower housing. Un dispositif de chromatographie ayant un boîtier formé à partir d'un boîtier supérieur soudé par ultrasons à un boîtier inférieur. Le dispositif comprend une extension de compression et un bossage situé à l'intérieur du boîtier, le support étant disposé entre l'extension de compression et le bossage de telle sorte qu'un périmètre du support est comprimé entre l'extension de compression et le bossage formant un joint imperméable aux liquides le long du périmètre après que le boîtier supérieur a été soudé par ultrasons au boîtier inférieur.