| Vitamins | Time (min) | Wavelengths (nm) |
| Biotin (B8) | 0.0 - 2.5 | 204 |
| Nicotinamide (B3) | 2.6 - 3.8 | 261 |
| Thiamine (B1) | 3.9 - 4.5 | 234 |
| Pyridoxine (B6) | 4.6 - 5.0 | 275 |
| Pantothénic acid (B5) | 5.1- 7.0 | 210 |