Gray- Black Palladium Catalyst is mainly used as deoxygenate for purifying gases such as H2, N2, Ar, with activated alumina as palladium carrier. The Palladium Catalyst is safe to operate and can work efficiently. The Palladium Catalyst is available in the size of 3-5mm. The Gray- Black Palladium Catalyst can be availed in varied quantities to suit different requirements.