Osmometry of CO2 in gas samples

M. S. Oh; C. S. Kee; J. Uribarri; H. J. Carroll

doi:10.1093/clinchem/29.5.884

Osmometry of CO₂ in gas samples

M. S. Oh, C. S. Kee, J. Uribarri, H. J. Carroll

Research output: Contribution to journal › Article › peer-review

Abstract

Measurement of solute concentrations in biologic fluids by an osmometric technique has been described previously. Here, we describe an osmometric technique for measuring CO₂ in gas samples. A solution of NaOH is injected into a graduated syringe containing the gas sample and CO₂ is trapped in the reaction: 2NaOH + CO₂ → Na₂CO₃ + H₂O. The decrease in osmolality of the NaOH solution allows estimation of p(CO₂) in the original gas sample.

Original language	English
Pages (from-to)	884-886
Number of pages	3
Journal	Clinical Chemistry
Volume	29
Issue number	5
DOIs	https://doi.org/10.1093/clinchem/29.5.884
State	Published - 1983
Externally published	Yes

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10.1093/clinchem/29.5.884

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title = "Osmometry of CO2 in gas samples",

abstract = "Measurement of solute concentrations in biologic fluids by an osmometric technique has been described previously. Here, we describe an osmometric technique for measuring CO2 in gas samples. A solution of NaOH is injected into a graduated syringe containing the gas sample and CO2 is trapped in the reaction: 2NaOH + CO2 → Na2CO3 + H2O. The decrease in osmolality of the NaOH solution allows estimation of p(CO2) in the original gas sample.",

author = "Oh, {M. S.} and Kee, {C. S.} and J. Uribarri and Carroll, {H. J.}",

year = "1983",

doi = "10.1093/clinchem/29.5.884",

language = "English",

volume = "29",

pages = "884--886",

journal = "Clinical Chemistry",

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publisher = "American Association for Clinical Chemistry Inc.",

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T1 - Osmometry of CO2 in gas samples

AU - Oh, M. S.

AU - Kee, C. S.

AU - Uribarri, J.

AU - Carroll, H. J.

PY - 1983

Y1 - 1983

N2 - Measurement of solute concentrations in biologic fluids by an osmometric technique has been described previously. Here, we describe an osmometric technique for measuring CO2 in gas samples. A solution of NaOH is injected into a graduated syringe containing the gas sample and CO2 is trapped in the reaction: 2NaOH + CO2 → Na2CO3 + H2O. The decrease in osmolality of the NaOH solution allows estimation of p(CO2) in the original gas sample.

AB - Measurement of solute concentrations in biologic fluids by an osmometric technique has been described previously. Here, we describe an osmometric technique for measuring CO2 in gas samples. A solution of NaOH is injected into a graduated syringe containing the gas sample and CO2 is trapped in the reaction: 2NaOH + CO2 → Na2CO3 + H2O. The decrease in osmolality of the NaOH solution allows estimation of p(CO2) in the original gas sample.

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U2 - 10.1093/clinchem/29.5.884

DO - 10.1093/clinchem/29.5.884

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AN - SCOPUS:0020646134

VL - 29

SP - 884

EP - 886

JO - Clinical Chemistry

JF - Clinical Chemistry

SN - 0009-9147

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ER -

Osmometry of CO2 in gas samples

Abstract

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Osmometry of CO₂ in gas samples