Measuring and testing – Sampler – sample handling – etc. – Capture device
Patent
1988-12-20
1989-11-14
Noland, Tom
Measuring and testing
Sampler, sample handling, etc.
Capture device
141330, G01N 110
Patent
active
048799157
ABSTRACT:
A sample injection device is provided, comprising a vented needle having a body, the body having an upper end and a lower end, a point on the lower end, an injection passageway running axially through the body and communicating between the upper end and the lower end, and a vent passageway, running through the body and communicating between the lower end and the exterior of the body. The upper end of the body is connectable to a valve, and the lower end is connectable to a receptacle for receiving samples.
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Kiesel William D.
Monahan Timothy J.
Noland Tom
Tucker Robert C.
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