RED CONICAL STOPPER - 15x11mm, h 18mm Back Catalog number: 1133 Availability: In the manufacturer's stock Price on request - + Recommended 835 BUCHNER DISCS, O 45mm (10 pcs) Price on request 1686 BOTTLE FEP, 500ml Price on request 1693 WASH BOTTLES FEP, 250ml Price on request