Supply of Carbon Dioxide as per IS 307, Portable Fire Extinguishers (V2) as per IS 15683:2018, Soda Lime (as Carbon Dioxide Absorbent) as per IS 5321, Manganese Dioxide For Dry Batteries - IS 11153, Resin Capsule, Sulfur Dioxide (So2) Detector (V2), Titanium Dioxide as per IS: 2529, chlorine dioxide for treating drinking water, Carbon Cleaner, Carbon Bush