Block for Visible, for 4ml vials, 15mm*12 (D.35mm)

Reaction block for 250ml round bottom flask (one flask capacity),suitable for 280℃ and 340°C series

A15P22 15ml adapter for 17×120mm centrifuge tube, 13/16×100mm blood collection tube 24 pcs/pk, for S6-15, A24-15P, A8-15P

Drying attachment for NDK200-1A