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 BSWBCT Block, Blood Collection tubes, 12 x 13mm and 8 x 16mm Price on request 10103464 ML725-DIS Dual Disp Premium Price on request B1001-XL-E BactiZapper™ Tilt XL, MicroSterilizer with adjustable tilt angle, 230V Price on request