A8-50 fix angle rotor 50ml × 8/15ml ×16

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

VT1.3.8 Tube adapter, for 24 holes test tubes, Ø10mm (1.5-2mL), used with VT1.3/ VT1.2/PS1.1

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