Heating block, used for 5mL tubes, 12 holes-H

Reaction block for 2000ml round bottom flask (one flask capacity), suitable for 280℃ and 340°C series

adapter plug A30-15 Rotor adapter plug for 3ml(10pcs/pk)

MAGic Clamp™ magnetic clamp, 2000ml Erlenmeyer (max. 5)