SURSORB CBRN+(ASZM TEDA) is a specially developed NBC non-chromium grade carbon for use in war fields for safeguarding human being from all deadly poisonous war gases very effectively. This product is capable of destroying war gases like cyanogen chloride, hydrogen cyanide, phosgene, etc. The adsorbed gases are converted into nonvolatile non-poisonous inorganic salts. The base material is manufactured by steam activation at high temperatures on coconut shell charcoal.