Multiple level filter device and kit containing same

Details Multiple level filter device and kit containing same Multiple level filter device and kit containing same

1989-02-09

1990-08-14

Jones, W. Gary

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Sample mechanical transport means in or for automated...

2103216, 21032164, 21032184, 210490, 210492, 210506, 422 58, 422101, 436178, 436808, 436824, 436825, 436175, G01N 3353, B01D 6308

Patent

active

049485610

ABSTRACT:
A filter providing at least two different filtering pore sizes for coarse and fine filtering, and a kit containing such filter along with an immunoassay test device containing a membrane. The membrane is used to separate bound immunoassay labels from free labels. The coarse and fine filtering are provided preferably by two different, serially arranged filters, the filter with the fine pore size being selected with a pore size similar to that of the membrane of the assay device.

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