USGS

U.S. Geological Survey Open-File Report 01-257

By Kinga M. Revesz, Jurate M. Landwehr, and Jerry Keybl


FIGURE-3.
Figure 3. Precision and accuracy of standard reference material using GasBench II at 26oC and 24-hour reaction time. One analysis number represents 7 analyses of a sample.

 


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