Chemsorb MultiGard 3630 adsorbent is specifically designed as a high-grade impregnated activated carbon for use in air purifying respirators such as multi-gas capable cartridges. Based upon a high activity coconut-shell activated carbon, this material exhibits the necessary adsorption capacities for a broad spectrum of gases and vapours, including organic vapours, acid gases, ammonia and amines and aldehydes. The superior hardness of coconut shell is particularly well-suited for respirators and applications where low dust and resistance to attrition are critical