| U.Protein/U.Creatinine Ratio |
| U2AF1 Common Somatic Mutation |
| Urea (24h Urine) |
| Urea (Random urine) |
| Urea (Serum) |
| Urea Clearance |
| Uric Acid (24h Urine) |
| Uric Acid (Random urine) |
| Uric Acid (Serum) |
| Uric Acid(24hrs)dialysate |
| Urinary Bladder Cancer (UBC) |
| Urine Analysis |
| Urine Bun (24hrs) |
| Urine Culture & Antibiogram |
| Urine cytology1 |
| Urine cytology2 |
| Urine cytology3 |
| Urine Osmolality (24h) |
| Urine Osmolality (Random) |
| Urine Protein Electrophoersis |
| Urine Reducing Substance |
| Urine Sugar Chromatography |
| Urine Toxicology Drug Screen |
| Urine.Pb 24hrs |
