Reference solution container having improved gas retention

Details Reference solution container having improved gas retention Reference solution container having improved gas retention

1996-07-31

1998-07-07

Noland, Thomas P.

Measuring and testing

Instrument proving or calibrating

Gas or liquid analyzer

73 105, G01N 3349

Patent

active

057772029

ABSTRACT:
A reference solution container for an analyzer for measuring gas and/or electrolyte levels in a fluid. The vessel includes a fluid container for holding a reference solution and a self-sealing fluid port for repeatedly accessing the reference solution in the fluid vessel by a fluid carrying device that is external to the reference solution container. The partial pressure of each gas in the reference solution within the fluid vessel is maintained at a substantially constant level.

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