Micro Reaction Vessels, Open Top

Micro Reaction Vessels are cone shaped inside for easy removal of small samples. They are made of heavy-wall borosilicate glass and are supplied with PTFE-faced red rubber septum and cap. This glassware can be autoclaved or centrifuged. The septa can not be autoclaved.
From left to right; 33297, 33295, 33291, 33289