Table 1 Results from the precision experiments conducted with standard solutions
From: Three-channel ion chromatograph for improved metabolic evaluation of urolithiasis
3-Channel IC | Control group | t | P | |
|---|---|---|---|---|
Concentration (mg/L) | Concentration (mg/L) | |||
Oxalate | 0.998 ± 0.0084 | 0.998 ± 0.0081 | − 0.024 | 0.981 |
Citrate | 2.498 ± 0.0104 | 2.501 ± 0.0098 | − 1.743 | 0.084 |
Calcium | 2.498 ± 0.0075 | 2.500 ± 0.0099 | − 1.145 | 0.255 |
Magnesium | 1.500 ± 0.0060 | 1.499 ± 0.0086 | 1.400 | 0.165 |
Uric acid | 4.992 ± 0.0415 | 4.960 ± 0.301 | 1.045 | 0.299 |