Membrane apparatus for receiving samples

Details Membrane apparatus for receiving samples Membrane apparatus for receiving samples

2002-08-21

2010-02-09

Patterson, Marc A (Department: 1794)

Stock material or miscellaneous articles

Hollow or container type article

C428S034400, C428S034500, C428S035700, C428S035900, C428S036900

Reexamination Certificate

active

07658982

ABSTRACT:
An apparatus for receiving samples, comprising at least one vessel having at least one aperture and a membrane covering the aperture which is held at the border side between a step and a deformed area of the vessel.

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