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 H1000-MR-T14 MAGic Clamp™ Tube Rack, 72x14mm culture tubes Price on request V1002-1SL Optional single channel adapter, extra long (80mm) stainless steel Price on request SERUTE-5099 Fused silica transfer line insert (0.25mm i.d.) and PTFE sleeve, 2m Price on request