Nickel-Aluminium Alloy Powder (50:50), Nickel-Aluminium Alloy Powder (30:70), Copper-Aluminium Alloy Powder (50:50), Devardas Alloy, Raney Nickel Catalyst (Active), Raney Copper Catalyst, Raney Cobalt Catalyst, 1%, 2%, 2.5%, 5%, 10% Platinium On Carbon, L