Heating block, used for 50mL tubes, 4 holes-H

Tube Stand 24 x 1.5/2.0ml Falcon Tube Standard

SK180.2.4 /SK330.2.4 Fixing clip for flask volume 200/250ml

D-160/10 Package 2 (New version) D160 drive, H 370 Stand, DS-160/10 shaft，volumes from 1- 250ml