Volume 53, Issue 5, Pages 1348-1352 (May 1998) Simultaneous determination of oxalate, citrate and sulfate in children's plasma with ion chromatography: Technical Note Bernd Hoppe, Markus J. Kemper, Michael G. Hvizd, Dawn E. Sailer, Craig B. Langman Kidney International Volume 53, Issue 5, Pages 1348-1352 (May 1998) DOI: 10.1046/j.1523-1755.1998.00891.x Copyright © 1998 International Society of Nephrology Terms and Conditions
Figure 1 Typical ion chromatogram for plasma oxalate, citrate and sulfate determination. Phosphate was run as an internal control; peaks without standard calibrations are not labeled. Kidney International 1998 53, 1348-1352DOI: (10.1046/j.1523-1755.1998.00891.x) Copyright © 1998 International Society of Nephrology Terms and Conditions
Figure 2 Plasma oxalate (A), citrate (B) and sulfate (C) concentrations (μmol/liter) as a function of age in 50 children. There is a lack of significant correlation: in A, r = 0.01; in B, r = 0.06; in C, r = 0.11. The long dash represents the 95% confidence interval and the medium dash is the prediction interval. Kidney International 1998 53, 1348-1352DOI: (10.1046/j.1523-1755.1998.00891.x) Copyright © 1998 International Society of Nephrology Terms and Conditions
Kidney International 1998 53, 1348-1352DOI: (10. 1046/j. 1523-1755 Kidney International 1998 53, 1348-1352DOI: (10.1046/j.1523-1755.1998.00891.x) Copyright © 1998 International Society of Nephrology Terms and Conditions
Kidney International 1998 53, 1348-1352DOI: (10. 1046/j. 1523-1755 Kidney International 1998 53, 1348-1352DOI: (10.1046/j.1523-1755.1998.00891.x) Copyright © 1998 International Society of Nephrology Terms and Conditions
Kidney International 1998 53, 1348-1352DOI: (10. 1046/j. 1523-1755 Kidney International 1998 53, 1348-1352DOI: (10.1046/j.1523-1755.1998.00891.x) Copyright © 1998 International Society of Nephrology Terms and Conditions
Kidney International 1998 53, 1348-1352DOI: (10. 1046/j. 1523-1755 Kidney International 1998 53, 1348-1352DOI: (10.1046/j.1523-1755.1998.00891.x) Copyright © 1998 International Society of Nephrology Terms and Conditions