CONICAL STOPPER 2 HOSES - 30x21mm, h 30mm Back Catalog number: 3844 Availability: In the manufacturer's stock Price on request - + Recommended 2842 OPEN END PIPETTE 2ML STERILE (500x1 pc) Price on request 693 STIRRES FOR BALLONS PTFE, 122mm Price on request 18900722 Stirrer bar,Eight prism,Ø8 X 40 80,00 Kč