Commercially the catecheu (Kattha) is valued on the basis of taste, its texture, paste value(10-12 time) and smell and should pass the most strict PFA laws. however detailed test reports of renound Shri Ram Institute for Industrial Research of a typical sample is attached below.
Test Certificate
252, 1/b Katra Pedan, Tilak Bazaar, New Delhi - 110006, India
Mobile : +91-9899995555
Phone : +91-11-23926161, +91-11-23944161
