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Table 2 pH of pre- and post-dialyzer blood

From: Extracorporeal CO2 removal by hemodialysis: in vitro model and feasibility

Dialysate flow rate (mL/min)   Blood flow rate (mL/min)
  11 (pCO2 = 50 mmHg) 11 (pCO2 = 100 mmHg) 18.7 (pCO2 = 50 mmHg)
2.2  Pre-dialyzer - - - - - - 7.146 ± 0.015
   Post-dialyzer - - - - - - 7.151 ± 0.004
3  Pre-dialyzer 7.207 ± 0.030* 7.077 ± 0.003 7.144 ± 0.013*
   Post-dialyzer 7.230 ± 0.030* 7.102 ± 0.010 7.157 ± 0.008*
8  Pre-dialyzer 7.189 ± 0.024* 7.084 ± 0.008* 7.145 ± 0.003*
   Post-dialyzer 7.233 ± 0.018* 7.130 ± 0.004* 7.174 ± 0.002*
11.5  Pre-dialyzer 7.197 ± 0.028 7.072 ± 0.013* 7.143 ± 0.003*
   Post-dialyzer 7.240 ± 0.023 7.125 ± 0.011* 7.179 ± 0.005*
16  Pre-dialyzer 7.181 ± 0.022 7.086 ± 0.012* 7.148 ± 0.019*
   Post-dialyzer 7.252 ± 0.023 7.148 ± 0.006* 7.181 ± 0.007*
20  Pre-dialyzer 7.191 ± 0.024* 7.083 ± 0.012* - - -
   Post-dialyzer 7.259 ± 0.027* 7.148 ± 0.004* - - -
24  Pre-dialyzer - - - 7.070 ± 0.008* - - -
   Post-dialyzer - - - 7.151 ± 0.012* - - -
  1. *p < 0.05, n < 3