1. Smoke constituents viz., Tar, Nicotine and Carbon monoxide

2. Estimation of Solanesol

3. Estimation of Nicotine, Reducing sugars and Chlorides in tobacco leaf

4. Estimation of Nitrogen, Phosphorus, Potassium, Calcium, Magnesium, Sulphur in leaf and soil

5. Estimation of Micronutrients viz., Zinc, Copper, Iron, & Manganese in leaf and soil by AAS

6. Estimation of Soil physico-chemical and fertility parameters -- pH, Electrical Conductivity, Chlorides, Organic carbon, Available P & K

7. Estimation of Water quality parameters -- pH, Electrical conductivity and Chlorides

8. Pesticide residue analysis