Certificate of Analysis for Gotukola
| Particulars | Powder | TBC | C/S |
| BOTANICAL NAME | CENTELLA ASIATICA | ||
| Active Principle | Vallarin Asiaticoside | ||
| Part used | Leaves | Leaves | Leaves |
| Appearance | Dark Green | Dark Green | Dark Green |
| Taste | Bitter Sweet | Bitter Sweet | Bitter Sweet |
| Odour | Pungent | Pungent | Pungent |
| Particle size | 60 - 100 Mesh | 14/40 Mesh 14/60 Mesh |
4/20 Mesh |
| Loss on Drying | NMT 10% | NMT 10% | NMT 10% |
| Ash | NMT 14% | NMT 14% | NMT 14% |
| A I A | NMT 5% | NMT 5% | NMT 5% |
| Total Plate Count | < 50000 cfu/gm | < 50000 cfu/gm | < 50000 cfu/gm |
| Salmonella | Negative | Negative | Negative |
| E. Coli | < 10 cfu/gm | < 10 cfu/gm | < 10 cfu/gm |
| Yeast & Mold | < 10 cfu/gm | < 10 cfu/gm | < 10 cfu/gm |
| Pesticide Residues | Confirms | Confirms | Confirms |
| Heavy Metals | Confirms | Confirms | Confirms |