Chemtron Science Laboratories Pvt. Ltd offers Pharma Gas. Chemtron Science Laboratories Pvt. Ltd is an ISO 9001: 2000 certified company. Pharma Gas includes Hydrogen Chloride, Methyl Bromide, Carbonyl Sulfide, Iso - butylene and Butane Propane. These gases are available in 500 ml canister to large size containers.
