CONICAL STOPPER 1 HOSE - 16x12mm, h 20mm Back Catalog number: 3823 Availability: In the manufacturer's stock Price on request - + Recommended 1387 GRADUATED CONICAL TUBE 16x114mm Price on request 1725 BECHER TPX SERIGR,, 1000ml Price on request 8126H-30A 30ml AMBER HDPE Wide Mouth Bottle. 30ml. Box of 72 Price on request