| ACTH (Adrenocorticotropic Hormone) | RS 2310 | EDTA (WB) & Clotted Blood | AFTER FOUR DAYS |
| Adenosine Deaminase (ADA-CSF) | RS 4760 | CSF | AFTER FIVE DAYS |
| Adenosine Deaminase (ADA-FLUID) | RS 4760 | Fluid | AFTER FIVE DAYS |
| Adenosine Deaminase (ADA-Serum) | RS 4760 | 3- 5cc Clotted Blood or Serum | AFTER FIVE DAYS |
| Albumin (serum) | RS 315 | 3- 5cc Clotted Blood or Serum | DAILY |
| Albumin / Creatinine Ratio. | RS 630 | Urine (Random/Spot) | SAME DAY |
| Albumin Urine (Spot / Random) | RS 280 | Urine (Random/Spot) | SAME DAY |
| Aldolase(Serum) | RS 1400 | 3- 5cc Clotted Blood or Serum | AFTER TWO DAYS |
| Aldosterone Level (Serum) | RS 2660 | 3- 5cc Clotted Blood or Serum | AFTER TWO DAYS |
| Alkaline Phosphatase (ALP) | RS 315 | 3- 5cc Clotted Blood or Serum | SAME DAY |
| Alpha Anti Trypsin (Blood) | RS 1960 | 3- 5cc Clotted Blood or Serum | AFTER THREE DAYS |
| Alpha Fetoprotein (AFP) | RS 1260 | 3- 5cc Clotted Blood or Serum | SAME DAY |
| Ammonia (NH3) | RS 1260 | Plasma of Edta vial Separate within 30 min | SAME DAY |
| Amylase | RS 840 | 3- 5cc Clotted Blood or Serum | SAME DAY |
| Amylase (24Hrs Urine) | RS 840 | 24 Hrs Urine | SAME DAY |
| Amylase (Fluid) | RS 840 | Fluid | SAME DAY |
| ANA (Anti Nuclear Antibody) Qualitative | RS 700 | 3- 5cc Clotted Blood or Serum | SAME DAY |
| ANCA – C (P-3 Antibodies) | RS 2240 | 3- 5cc Clotted Blood or Serum | NEXT DAY |
| ANCA – P (MPO Antibodies) | RS 2240 | 3- 5cc Clotted Blood or Serum | NEXT DAY |
| Androgen Level | RS 2800 | 3- 5cc Clotted Blood or Serum | AFTER FOUR DAYS |
