Baretta E D, Stewart R D, Graff S A, Donahoo K K
Am Ind Hyg Assoc J. 1978 Mar;39(3):202-9. doi: 10.1080/0002889778507743.
Gas chromatography was used to quantitate CO in air and also as an indirect means of determining %COHb in blood. The blood was then used to calibrate four CO-Oximeters used in a survey to determine average COHb levels in various segments of the U.S. population. Mean differences, both between the two methods of analysis and between pairs of CO-Oximeters were less than 0.1% COHb saturation. COHb values obtained on consecutive days using one CO-Oximeter were repeatable within a S.D. +/- 0.13% COHb.
气相色谱法用于定量空气中的一氧化碳，也作为测定血液中碳氧血红蛋白百分比的间接方法。然后用这些血液校准了在一项调查中使用的四台一氧化碳血氧计，以确定美国不同人群中的平均碳氧血红蛋白水平。两种分析方法之间以及成对的一氧化碳血氧计之间的平均差异均小于0.1%的碳氧血红蛋白饱和度。使用一台一氧化碳血氧计连续几天获得的碳氧血红蛋白值在标准差±0.13%碳氧血红蛋白范围内是可重复的。
