Penetrable centrifuge tube

Details Penetrable centrifuge tube Penetrable centrifuge tube

1981-02-17

1982-11-09

Lutter, Frank W.

Chemical apparatus and process disinfecting, deodorizing, preser

Control element responsive to a sensed operating condition

215247, 215355, 233 26, B01L 300, B65D 3900

Patent

active

043584250

ABSTRACT:
A transparent tube for use in the cavity of the rotor of a high speed centrifuge. The tube is penetrable at its bottom end by a needle of a hypodermic syringe. The tube is open at the top and has a rounded bottom with an opening forming a passageway therein. A recess forming a shoulder co-axial with the passageway is provided both on the inner side and the outer side of the tube. A resilient plug having flanges at each end provides a tight fitting closure for the passageway and recesses.

REFERENCES:
patent: 302565 (1884-07-01), Hoyt
patent: 1424187 (1922-08-01), Seelman
patent: 2135386 (1938-11-01), Crabbe
patent: 2649245 (1953-08-01), Silverstolpe
patent: 2820590 (1958-01-01), Walker
patent: 2848130 (1958-08-01), Jesnig
patent: 2861570 (1958-11-01), Beecher
patent: 2876775 (1959-03-01), Barr, Sr. et al.
patent: 3081029 (1963-03-01), Gauslaa
patent: 3121310 (1964-02-01), Rice
patent: 3875012 (1975-04-01), Dorn et al.
patent: 3897902 (1975-08-01), Yanez, Jr.

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