Sampath Sri Jayalath (පුරුෂ) - BSc (Chemistry) Special
Madushanka Kuruppu (පුරුෂ) - BSc (University of Kelaniya), Chemistry teacher of a leading International School
Epsilon Science Institute - O/L and A/L classes.
ස්ථානයන්: අන්තර්ජාලය ඔස්සේ, වත්තල
Iresh Gallindawatte (පුරුෂ) - Completed master's in Analytical Chemistry, Experience over 6 years
Asanka Wedisinghe (පුරුෂ) - Graduate in University of Kelaniya with a Bachelors Degree in Chemistry and Mathematics
උපදේශක: Marian Fernando (ස්ත්රී) - Graduated from Institute of Chemistry Ceylon (Graduate Chemist A.ICHEMC), Reading Masters Degree.