Block for Visible, 10 x 28mm, depth 40mm

Drying attachment to 10 needles for NK200-1B, old type

Reaction block for 500ml round bottom flask (one flask capacity), suitable for suitable for 280℃ and 340°C series

D-160/7 Package 4 (Promotional ) D160 drive, H 370 Stand, DS-160/5 shaft，volumes from 0.1-50ml，DS-160/10 shaft，volumes from 1- 250ml，DS-160/7 shaft，volumes from 1- 150ml