SYLICON CONICAL STOPPER - 60x43mm, h 60mm Back Catalog number: 3816 Availability: In the manufacturer's stock Price on request - + Recommended 625 CAPSULES PTFE, 42mm Price on request 8180A-12 PP Bottle. 12ml Price on request 1133 RED CONICAL STOPPER - 15x11mm, h 18mm Price on request