He quotes as containing the catalyst of potassium.
System. 4-16 4. ORBITER SYSTEMS Propulsion ORBITAL MANEUVERING REACTION SYSTEM CONTROL ENGINE ALUMINUM HOUSING THRUST AFT TANK ALUMINUM “22 Ж en SUPPORT BULKHEAD FRAME STABILIZERS.
System. 4-16 4. ORBITER SYSTEMS Propulsion ORBITAL MANEUVERING REACTION SYSTEM CONTROL ENGINE ALUMINUM HOUSING THRUST AFT TANK ALUMINUM “22 Ж en SUPPORT BULKHEAD FRAME STABILIZERS.