Madushara Cooray (පුරුෂ) - Over 10 years of experience as a Chemist & Researcher, Educator, Chemistry Lecturer

Shihara Palayangoda (පුරුෂ) - BSc (UG) Biochemistry and Molecular Biology

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

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

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

Classes by an undergraduate University of Colombo

උදුල වික්‍රමසිංහ (පුරුෂ) - රසායන විද්‍යාව පිළිබඳ විද්‍යාවේදී උපාධිය හෝ ව්‍යවහාරික විද්‍යාව (පේරාදෙණිය විශ්ව විද්‍යාලය)

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

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

Sudeera Laknath (පුරුෂ) - BSc (Chemistry)

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

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