Enantioselective Potentiometric Membrane Electrodes Based on Antibiotics for the Determination of L- and D-Glyceric Acids

Table 4

The results obtained for the determination of D-glyceric acid in the presence of L-glyceric acid^a.

D : L	Recovery, %
(moL/moL)
2 : 1	99.96±0.04
1 : 1	99.57±0.03
1 : 2	99.99±0.03
1 : 4	99.95±0.02
1 : 9	99.93±0.03

^aAll measurements were made at 25°C; all values are the average of ten determinations.