Cylindrical graduated funnel. Pressure equalizing tube has No. 2 stopcock, permits filling of funnel, without exposing system to the atmosphere. Calibrated in double scale to the stopcock. Full length outer joint at the top, and sealed in drip tube in bottom joint.
--- DISCONTINUED ---
We only sell & ship chemicals to businesses at commercially zoned locations verified by 3rd party sources. A business at a residence will not be able to buy or receive chemicals at that location. Such businesses will not be able to divert shipment in order to meet our policies. No exceptions.