发明名称 |
MULTI-CHANNEL PIPETTER |
摘要 |
A multi-channel pipetter has a U-shaped housing with horizontal upper and lower arms and an interconnecting hand grip portion. A plurality of nozzles that serve to support replaceable tips are mounted on the lower arm in a vertical orientation are connected by a flexible tubing that extends upwardly through the grip portion to a circular array of cylinders disposed horizontally in the upper arm. A piston-cylinder-volume setting mechanism is horizontally disposed in the upper arm. The mechanism is actuated by a trigger on the hand grip portion and the volume is controlled by a micrometer head which operates a stop within the upper arm. A tip ejector is mounted in the lower arm which provides substantial mechanical advantage for stripping the tips from the nozzles. |
申请公布号 |
CA1292452(C) |
申请公布日期 |
1991.11.26 |
申请号 |
CA19870536109 |
申请日期 |
1987.04.30 |
申请人 |
COSTAR CORPORATION |
发明人 |
LYMAN, GEORGE;MATHUS, GREGORY |
分类号 |
G01N1/00;B01L3/02;G01N35/10 |
主分类号 |
G01N1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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