Addition Funnels
Ace Glass, Inc. Funnel, 500mL, jacketed, pressure equalizing, addition, 24/40joints, 4mm PTFE stopcock.
500mL jacketed pressure equalizing addition funnel with 24/40 top and bottom joints, and a 4mm PTFE stopcock. Jacket runs from shoulder at top of vessel to above the PTFE stopcock. Funnel has size D hose barbs for 3/8 ID tubing. Pressure equalizing arm runs from top of vessel to just below the PTFE stopcock. Graduations are in both ascending and descending volume. Bottom drip tip extends to the edge of the bottom inner joint. Top outer joint is reinforced for safety.
Chemglass Life Sciences 250mL Addition Funnel, 24/40 Joint Size, 2mm Glass Stopcock, 375mm OAH
250mL Addition Funnel, 24/40 Joint Size, 2mm Glass Stopcock, 375mm OAH. Cylindrical style addition funnel with a standard taper top outer joint and lower inner joint, both being the same size. With pressure equalizing arm and glass stopcock. For replacement stoppers see CG-3000.
Chemglass Life Sciences 60mL Addition Funnel, 24/40 Joint Size, 2mm Glass Stopcock, 265mm OAH
60mL Addition Funnel, 24/40 Joint Size, 2mm Glass Stopcock, 265mm OAH. Cylindrical style addition funnel with a standard taper top outer joint and lower inner joint, both being the same size. With pressure equalizing arm and glass stopcock. For replacement stoppers see CG-3000.
Chemglass Life Sciences 250mL Addition Funnel, Graduated, 24/40 Joint Size, 2mm Glass Stopcock, 200mm OAH
250mL Addition Funnel, Graduated, 24/40 Joint Size, 2mm Glass Stopcock, 200mm OAH. Cylindrical style addition funnel graduated with a double scale of numbers, one up from the stopcock and one down from the capacity line. With a standard taper top outer joint and lower inner joint, both being the same size, and pressure equalizing arm. Funnels with 14/20 and 19/22 joints are supplied complete with a stopper. For replacement stoppers see CG-3000.
Chemglass Life Sciences 125mL Addition Funnel, Graduated, 24/40 Joint Size, 0-2mm PTFE Valve, 340mm OAH
125mL Addition Funnel, Graduated, 24/40 Joint Size, 0-2mm PTFE Valve, 340mm OAH. Cylindrical style graduated addition funnel has a threaded, grease-free extended tip valve. Design of all PTFE plug permits semi-needle valve action. With a standard taper top outer joint and lower inner joint, both being the same size, and pressure equalizing arm. Funnels with 14/20 and 19/22 joints are supplied complete with a stopper. For replacement stoppers see CG-3000.
Wilmad Labglass FUNNEL ADD CYL GRAD 25ML 14/20
Funnel Addition, Graduated, Pressure Equalizing, PTFE Stopcock. Capacity: 25mL; Subdivisions: 0.5mL; Joint Size:14/20; Stopcock Bore: 2. Standard taper Outer joint at top and standard taper joint w/ drip Tube at bottom.
Wilmad Labglass FUNNEL ADD CYL GRAD 250ML
Funnel Addition, Graduated, Pressure Equalizing, PTFE Stopcock. Capacity: 250mL; Subdivisions: 5mL; Joint Size: 24/40; Stopcock Bore: 2. Addition funnel w/ double Scale graduations.
California Pacific Lab & Consulting 4" ECO Funnel with 70mm SW cap adapter (6TPI Buttress)
This 4" ECO Funnel is designed to fit a 20 liter (5 gallon) Rectangular Samson Stacker Drum with a 70mm 6TPI closure. Our patented ECO Funnel features a latching lid with gasket to keep fumes contained. A removable large particle filter catches stir bars or other items. A detachable tube extends into the waste container and reduces chemical evaporation.
Chemglass Life Sciences 250mL Addition Funnel, 24/40 Joint Size, 2mm PTFE Stopcock, 375mm OAH
250mL Addition Funnel, 24/40 Joint Size, 2mm PTFE Stopcock, 375mm OAH. Cylindrical style addition funnel with a standard taper top outer joint and lower inner joint, both being the same size. With pressure equalizing arm and PTFE stopcock. For replacement stoppers see CG-3000.
Chemglass Life Sciences 60mL Addition Funnel, Graduated, 24/40 Joint Size, 2mm PTFE Stpk, 265mm OAH
60mL Addition Funnel, Graduated, 24/40 Joint Size, 2mm PTFE Stpk, 265mm OAH. Cylindrical style addition funnel similar to CG-1716, but with PTFE stopcocks. Funnels with 14/20 and 19/22 joints are supplied complete with a stopper. For replacement stoppers see CG-3000.
Chemglass Life Sciences 150mL Funnel, Cold Addition, 24/40 Top Outer, 14/20 Lower Inner, 340mm OAL, Airfree, Schlenk
150mL Funnel, Cold Addition, 24/40 Top Outer, 14/20 Lower Inner, 340mm OAL, Airfree, Schlenk. Used in the preparation of block copolymers or any chemical synthesis requiring high vacuum techniques. Funnel features a large diameter ring seal between the coolant container & the addition funnel body. The open cup design of the coolant chamber allows for easy addition of coolant, particularly dry ice chunks. Constructed using grease-free 0-4mm Chem-Vac™ Chem-Cap valves on the pressure equalizing arm & lower inner joint. Positioning of the valves permits the funnel contents to be kept under inert conditions prior to use or during loading. A 14/20 outer joint is sealed on the funnel body above the coolant chamber for syringe sampling of the funnel contents. Funnel has a drain tube on the rear of the coolant chamber. Designed & developed by William J. Swatos & Barton J. Schober, Department Of Materials Science & Engineering, Polymer Science Program, Penn State University
Chemglass Life Sciences 60mL Funnel, Addition, Graduated, 14/20 Joint Size, Airfree, Schlenk
60mL Funnel, Addition, Graduated, 14/20 Joint Size, Airfree, Schlenk. Pressure equalizing addition funnel, with Graduations, and a glass T-Bore stopcock in the equalizing arm permitting the purging and isolation of the funnel contents for storage. Both top outer and lower inner joints are the same size. Lower stopcock is a glass straight bore stopcock. Both stopcocks are 2mm high vacuum glass stopcocks having a Stainless Steel constant pressure retention device.
Chemglass Life Sciences 250mL Funnel, Addition, 24/40 Joint Size, 2mm Glass Stopcock On Side Arm, Airfree, Schlenk
250mL Funnel, Addition, 24/40 Joint Size, 2mm Glass Stpk On Side Arm, Airfree, Schlenk. Lower outlet is a standard taper inner joint and has a CG-961-01 0-4mm Chem-Vac™ Chem-Cap valve. Top outer joint is the same size as the lower inner joint. Available with a choice of a 2mm high vacuum glass stopcock having a Stainless Steel constant pressure retaining device or a 0-4mm Chem-Cap Airfree inlet valve. This item comes with the stopcock.
Ace Glass, Inc. 100mL side-operated, screw-feed powder dispensing funnel
100mL side-operated, screw-feed powder dispensing funnel, for use with up to 25 mesh. Features a #15 Ace-Thred at the top, a large, 1-1/4 knob, and top female and bottom male 24/40 joints.
Ace Glass, Inc. 500mL 24/40 addition funnel, PTFE stopcock plug, ungraduated
500mL short stem addition funnel with 24/40 top and bottom joints, and a PTFE stopcock plug. Funnel is not graduated.