Chemistry - Teachers and Classes - Colombo
| Chemistry - Teachers and Classes | |||
| Prasanna Baddewithana | Sakya Institute | Thursday 2.30pm - 5.00pm | |
| Devruwan Alwis | Rotary Hall | Thursday 8.00am - 11.00am | |
| Shrinath Wickramasinghe | Rotary Hall | Saturday 10.30am - 12.30pm | |
| K Siri Vithanage | Rotary Hall | Monday 8.00am - 10.00am | |
| Manjula Abeysinghe | Rotary Hall | Friday 08.30am - 11.30am | |
| Dhammika Somarathne | Louvre Institute | Saturday 07.30am - 10.30am | |
| Dhammika Somarathne | Rotary Hall | Friday 08.30am - 11.30am | |
| Sri Pathirana | Rotary Hall | Sunday 08.00am - 11.00am | |
| Denuwaka Perera | Rotary Hall | Sunday 10.30am - 01.30pm | |
| Nihal Devapriya | Rotary Hall | Friday 02.00pm - 05.00pm | |
| Nihal Liyanage | Rotary Hall | Friday 08.30am - 11.30am | |
| Nihal Liyanage | Sigma Institute | Sunday 10.30 - 12.30 | |
| Piyal Wickramasinghe | Shakthi | Wednesday 04.30pm - 06.30pm | |
| Piyal Wickramasinghe | Shakthi Bambalapitiya | Sunday 08.15am - 10.15am | |
| Piyal Wickramasinghe | Rotary Hall | Thursday 10.30am - 01.30pm | |
| Ranga Guanarathne | Rotary Hall | Sunday 07.30am - 10.30am | |