Analysis of soils, leaf and fertilizer samples to promote rational use of fertilizer and to ensure quality standards through laboratories at Talawakelle, Ratnapura, Hantana and Walahanduwa.

Analytical services for the diagnosis of pest and nematode infestations are also rendered through laboratories at Talawakelle, Ratnapura and Hantana for stake holders.

Calibration of necessary factory equipment for system certification such as HACCP and ISO 22000, etc.

Laboratory analyses to determine ISO related specific constituents in made tea, and moisture determination of made tea, green leaf and withered leaf samples.