Vacuum Desiccator-Extra heavy walls, Teflon plug, ribbed knob,neoprene『O』ring, large interior volume, polyproylene lower section. PC-10 Dimension:φ149 × H206mm PC-20 Dimension:φ197 × H260mm PC-30 Dimension:φ240 × H311mm PC-40 Dimension:φ300 × H370mm Material:PC/PP |