SilTite Nuts PK/4
Perkin Elmer SilTite Nuts PK/5; SilTite metal ferrules have a temperature limit well above the temperature capacity of the injector, MS interface or GC oven. The taper of the inner nut is designed specifically for the angle of the SilTite ferrule. This ensures an even closure of the ferrule around the whole column to eliminate leaks. - PE
