Specifications

This is a Kontes gas washing bottle, 250ml, 29/42 taper joint. These bottles are used for scrubbing gases of things like water or other contaminants. This is good Kontes borosilicate glass. This was salvaged from a retiring lab and seems to never have been used. There are no chips, cracks, scratches or other flaws I can see. This unit still has the springs and the ground joints are great– should function perfectly. All in all, this is basically a brand new gas washing bottle that I think deserves to enter service. Let me know if you'd like any more measurements, pictures or videos.

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