White Silicone Vial Stopper for 20mm neck vials. These should be used with a stopper to ensure a sterile seal. To crimp onto a vial a hand crimper must be used.
White Silicone Vial Stopper for 20mm neck vials. These should be used with a stopperto ensure a sterile seal. To crimp onto a vial a hand crimper must be used.
