Chemtron Science Laboratories Pvt. Ltd offers Environmental and Pollution Control Gases. Chemtron Science Laboratories Pvt. Ltd is an ISO 9001: 2000 certified company. The Environmental and Pollution Control Gases include CL2, SO2, CO, NO, NO2, H2S, HCL and NH3. These gases are available in PPM and % range, flue gas measurement, synthetic air and zero air. It is available in 500 ml canister to large size containers.
