Salt bridge liquid
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 1, 1985
Grant Date -
N/A
app pub date -
May 17, 1983
filing date -
May 17, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Salt bridge liquid for use in potentiometric measurement of blood or a blood liquid. The salt bridge liquid contains Na.sup.+ -ions and HCOO.sup.- -ions in substantially equimolar amounts, preferably in a concentration larger than or equal to 1 M, in particular about 4 M. When this salt bridge liquid is used, the potentiometric measurement will give corresponding results when measuring a blood sample and the corresponding plasma sample because the suspension effect which is caused by the erythrocytes and which is seen when using other salt bridge liquids is substantially eliminated. Furthermore, different blood samples with the same ion concentration but with varying erythrocyte content will give corresponding measuring results.
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