
| TEST | SAMPLE TYPE | REPORT TIME |
| UREA | SERUM | FROM 2 TO 24 HOURS |
| UREA (URINE 24 HRS) | URINE 24 HRS WITH PRESERVATIVE | FROM 2 TO 24 HOURS |
| URIC ACID | SERUM | FROM 2 TO 24 HOURS |
| URIC ACID (URINE 24 HRS) | URINE 24 HRS WITH PRESERVATIVE | FROM 2 TO 24 HOURS |
| URINE ROUTINE | URINE RANDOM | FROM 2 TO 24 HOURS |