Measuring and testing – Measuring vessel
Patent
1977-02-01
1979-05-08
Yasich, Daniel M.
Measuring and testing
Measuring vessel
734254P, G01N 110
Patent
active
041529391
ABSTRACT:
A device for obtaining a micro-sample of a liquid specimen, and includes a specimen container with a longitudinal capillary bore and a solid probe on a support which may be inserted totally or partially into the capillary bore to displace a micro-sample of known volume from the bore of the container. The device may be used for any liquid specimen for which micro-samples are required such as blood plasma.
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patent: 3153345 (1964-10-01), Berg
patent: 3355950 (1967-12-01), Harris, Sr.
patent: 3677447 (1972-07-01), Rentz
patent: 3992150 (1976-11-01), Retzer
patent: 4003260 (1977-01-01), Cafoul
patent: 4024857 (1977-05-01), Blecher et al.
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