Rotavac Valve Tec, Heidolph Back Catalog number: 591-00160-00 Availability: In the manufacturer's stock Price on request - + Recommended MU22-00-08JK Block for Visible 50ml evapor. tube, 8 pos., 75mm Price on request 18101008 Accessories of hotplate Magnetic Stirrer, Reaction block for 250ml round bottom flask (one flask capacity) 2 660,00 Kč DC4020 DryChill™ Ice-free Cooling Block, 40 x 1.5/2.0ml 11 232,00 Kč