I know that when a grenade goes off and you make your reflex save you don't take the special effects like staggered, but if you fail the reflex save do you then to the save for the condition as it's listed in the weapon critical hit effects section?
Example:
You are in the damage area of a Cryo grenade, and save your reflex save so you take full damage and then roll a fortitude save to see it you become staggered or not. Or is the reflex save it and there is only one check for seeing if you take the special effect.