Didula Nawanjana Karunaratne (ஆண்) - Medical Student, 3 As for A/L s. An Instructor and Exam marker, Making Chemistry papers/Answers

Gevin Subasinghe (ஆண்) - An undergraduate in chemistry and chemical sciences (B.Sc) in the institute of chemistry, Ceylon (ICHEM)

Classes offered by an undergraduate University of Colombo

Ashen Silva (ஆண்) - BAMS [Undergraduate] University of Colombo

Bandula Gunewardena (ஆண்) - A retired Engineer Specialized in Hydraulics

உதுல விக்ரமசிங்க (ஆண்) - வேதியியல் துறையில் இளங்கலை அறிவியல் அல்லது பயன்பாட்டு அறிவியல் பட்டம் (பேரதேனியா பல்கலைக்கழகம்)

Malinda Jayathilake (ஆண்) - Former University Lecturer, Marking Examiner

P Janakeerth (ஆண்) - Undergraduate in Government university, B2C in G.C.E Advanced Level in physical science stream, 9A's in G,C.E O/Ls

Sudeera Laknath (ஆண்) - BSc (Chemistry)

Vihanga Silva (ஆண்) - B.A.M.S. (Undergraduate) University of Colombo

Pavithra Jayasingha (பெண்) - Undergraduate - B Pharm (hons) [University of Sri Jayewardenepura]

Antoinette Fernando (பெண்) - BSc (Hons) in Chemistry (Sp) University of Peradeniya, Postgraduate Diploma in Education [OUSL]