Good sorption performance at room temperature and good mechanical properties are other characteristics of St172 that make these getters ideal for this specific application. As an alternative product solution, also SAES' St175 getters can be used, but these getters always require a direct activation at 500° C for 10 minutes before the pinch off. Boost your product performance with SAES Getters solutions: St172 Sintered Porous Getters St175 Sintered Porous Getters