| 2965-2 | Specific gravity (Urine) |
| 2966-0 | Specific gravity of 24 hour Urine |
| 44933-0 | Specific gravity of 24 hour Urine (refractometry) |
| 49959-0 | Specific gravity (Urine, adjustment to ph 7.4) |
| 50562-8 | Specific gravity (Urine, refractometry automated) |
| 53326-5 | Specific gravity (Urine, automated test strip) |
| 5810-7 | Specific gravity (Urine, refractometry) |
| 5811-5 | Specific gravity (Urine, test strip) |
