Heating block, used for 50mL tubes, 4 holes

Block for Visible NK200-1B, 12x22mm, 49mm depth, round bottom

DS-160/7, Dispersing shaft 7mm, for Small amount of sample solid liquid mixing and volumes from 1- 150ml

HB150-S2LED digital dry bath,with 2pcs heating block for free or with 1pcs heating block of HB120-S for free.