1. Testing of raw materials, packing materials, Intermediate & finished products asper laid STP and preparing test reports & COA.2. Performing stability testing to assess & ensure product stability complies as perclaim.3. Monitoring & maintaining good housekeeping conditions in Q. C lab .4. Preparing analysis reports for the tested samples, and recording .5. Calibration of all laboratory instruments and devices used in the testing.6. Retaining reference samples from each batch of products released to the market.7. Reviewing & updating SOP & STP of raw , finished & packaging material .