Microcentrifugation tube for the concentration of samples for el

Details Microcentrifugation tube for the concentration of samples for el Microcentrifugation tube for the concentration of samples for el

1984-12-14

1986-11-25

Lacey, David L.

Chemical apparatus and process disinfecting, deodorizing, preser

Control element responsive to a sensed operating condition

356246, 422 72, 435296, 494 16, B01L 314, B04B 710, C12M 124, G01N 106

Patent

active

046248358

ABSTRACT:
A microcentrifugation tube for the preparation of a sample for examination under an electron microscope is disclosed. The tube has a bore extending from the top of the tube to the base of the tube. The bore includes an upper section comprising inner walls which taper conically inwardly toward the base of the tube at an included angle of less than 25.degree. and a lower tip extending from the lower end of the upper section to the base of the tube, wherein the lower tip has a cross-sectional shape sized to accommodate the slicing of such a sample on a microtome when removed from the tube.

REFERENCES:
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patent: 4162896 (1979-07-01), Hosli
patent: 4512202 (1985-04-01), Wright et al.
Polysciences, Inc. 1982/83, Microtomy and Embedding Aids, p. 162.
Specimen Preparation Embedding Supplies, Fullam, 1980.

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