For sale is a vintage 4-Funnel Support Arm I believe was made by Fisher Scientific. Clamps to Laboratory Stand measures roughly 16.25" long x 2.5" wide and one half inch thick. Each hole I think is tapered at a 60 degree angle.
This is the prototype funnel tube Sometimes known as a "CONVERSION KIT" aprox 3 inches in length from bottom of glass connection to end.4 inches overall length.Conversion Tube replaces the old pull style 12mm slider style for a glass on glass connection. Great for new builds
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