The 75° angle on these drying tubes saves space in fume hoods where space is at a minimum and also helps prevent desiccant material from falling into your reaction mixture. This tube has a beaded rim on one end and a lower inner joint on the bottom. A #3 rubber stopper and glass inlet tube are included. Available with a 14/20, 19/22, or 24/40 joint.
Drying Tubes, U-shaped w/ Single Joint, Rubber Stopper, and Glass Inlet Tube
Drying Tube at Thomas Scientific
Cutters, Cutting & Sawing Tools, Industrial Tools, Business, Office & Industrial - PicClick UK
Corning 430897 Polypropylene Self Standing Centrifuge Tube with Plug Seal Cap, Clear, Sterile, 50ml Capacity, Bulk Packed (Case of 500): Science Lab High Speed Centrifuge Tubes: : Industrial & Scientific
Adapters Drying Tube - Glasscolabs
Drying Tube at Thomas Scientific
99502-50, PYREX® 50 mL Disposable Glass Conical Centrifuge Tubes, without Screw Cap
StonyLab Glass Straight Drying Tube, Borosilicate Glass Drying Tube Adapter with 19/22 Standard Taper Joints for Laboratory Lab Supply
Drying Tubes Fisher Scientific
Tube, drying, 14/20 top, 14/20 bottom
Drying Tube
Straight Drying Tube, Two Bulbs
Drying Lab Tubes - Drying Lab Tubes / Lab Tubes: Industrial & Scientific
drying Tube, 75° Degree, 24/40 Inner Joint