| Drugs |
Conc. μgmL-1) |
Regression Equation |
r2 |
LLOD(ngmL-1) |
LLOQ(ngmL-1) |
| Bulk |
| HCT |
2.5-100 |
y = 2489.4x + 3255.5 |
0.9996 |
1.6 |
5 |
| ENP |
2.5-100 |
y = 1970.7x + 2357.9 |
0.9995 |
1.53 |
4.6 |
| FRS |
2.5-100 |
y = 1982.5x + 1478.4 |
0.9994 |
4.1 |
12.6 |
| serum |
| HCT |
2.5-100 |
2489.4x + 3254.9 |
0.9996 |
3.4 |
10.5 |
| ENP |
2.5-100 |
y = 1970.5x + 2372.9 |
0.9995 |
4.7 |
14.4 |
| FRS |
2.5-100 |
y = 1982.5x + 1481.1 |
0.9994 |
6.9 |
20.1 |
HCT: hydrochlorothiazide; ENP: enalapril; FRS: furosemide; LLOD: Lower limit of detection; LLOQ: Lower limit of quantification |