Sample distributing method

Details Sample distributing method Sample distributing method

1992-04-21

1994-05-17

Housel, James C.

Chemistry: analytical and immunological testing

Automated chemical analysis

With aspirator of claimed structure

436 49, 436 50, 436 52, 436 53, 436 55, 436180, 422 65, 422 81, 422 82, 422100, 422105, 7386411, B01L 302, G01N 3502

Patent

active

053127579

ABSTRACT:
A syringe is depressurized to suck a slight amount of air into the tip portion of a probe of a probe assembly, forming an air layer. Then, the syringe is depressurized again to suck into the probe assembly a sample to be discharged into a reaction container. Accordingly, the target sample to be discharged, the air layer and extruding water are placed into the probe assembly in the named order from the tip portion of the probe.

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patent: 5045286 (1991-09-01), Kitajima et al.
patent: 5143849 (1992-09-01), Barry et al.

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