Welded sample preparation articles and methods

Details Welded sample preparation articles and methods Welded sample preparation articles and methods

2007-11-27

2007-11-27

Warden, Jill (Department: 1743)

Chemistry: analytical and immunological testing

Including sample preparation

Liberation or purification of sample or separation of...

C210S263000, C210S289000, C210S290000, C210S490000, C095S082000, C095S090000, C073S863230

Reexamination Certificate

active

10660843

ABSTRACT:
Solid phase extraction articles, well-less filtration devices, and methods of manufacturing the articles and devices are disclosed. Methods of extracting analytes from samples using the articles and devices are also disclosed. The articles, devices and methods include a solid phase extraction medium (SPE medium) that incorporates thermoplastic material, e.g., in the form of thermoplastic particles enmeshed within a fibril matrix.

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