Block for Visible,for 5ml reaction vials 12x20,3mm Back Catalog number: MU22-00-508JK Manufacturer: HANGZHOU MIU INSTRUMENTS Availability: 4 weeks Price on request - + Recommended H5100-20 Block, 35x2ml, for MultiTherm Touch Price on request DC0650 DryChill™ Ice-free Cooling Block, 6 x 50ml Price on request 61441-01 ML600MANUAL ADVANCED EN Price on request