Table 1 Serum biochemical profile
Biochemical parameter | Analytical method | Linearity | Intra-assay variation (CV%) | Inter-assay variation (CV%) |
|---|---|---|---|---|
Total protein | Biuret | 2.0–120 g/l | 1.1 | 1.5 |
Albumin | Albumin bromocresol green (BCG) | 2–60 g/l | 0.7 | 1.0 |
Globulin | Calculated parameter | – | – | – |
Urea | UV kinetic – Urease | 0.5–40 mmol/l | 2.1 | 3.4 |
Creatinine | Enzymatic – PAP | 5–2700 μmol/l | 1.1 | 1.2 |
Calcium | o-cresolphtalein complexone | 0.20–5 mmol/l | 1.0 | 1.6 |
Phosphate | Phosphomolybdate | 0.10–6.46 mmol/l | 0.7 | 1.4 |
Magnesium | Xylidyl blue | 0.10–2.0 mmol/l | 1.1 | 1.3 |
Sodium | Indirect potentiometry | 80–180 mmol/l | 0.3 | 0.5 |
Chlorine | Indirect potentiometry | 60–140 mmol/l | 0.3 | 0.6 |