Addition Funnels
Chemglass Life Sciences 500mL Addition Funnel, Graduated, 29/42 Joint Size, 4mm PTFE Metering Stpk, 445mm OAH
500mL Addition Funnel, Graduated, 29/42 Joint Size, 4mm PTFE Metering Stopcock, 445mm OAH. Cylindrical style addition funnel with a PTFE adjustable bore metering plug. Turning the adjustment knob allows flow rate to be controlled from dropwise to full flow. For replacement stoppers see CG-3000.
Chemglass Life Sciences Funnel, Standard Stem, 59.1mL, 65mm Top ID
Funnel, Standard Stem, 59.1mL, 65mm Top ID. Polypropylene funnels feature the exclusive filter-step internal design for speedier filtrations. External ribs prevent airlock. The parallel stem measures 8mm OD. Steam autoclavable at 121°C (250°F).
Chemglass Life Sciences 500mL Addition Funnel, Graduated, 24/40 Joint Size, 0-4mm PTFE Valve, 460mm OAH
500mL Addition Funnel, Graduated, 24/40 Joint Size, 0-4mm PTFE Valve, 460mm 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.
Chemglass Life Sciences 25mL Addition Funnel, Graduated, 24/40 Joint Size, 2mm PTFE Stpk, 240mm OAH
25mL Addition Funnel, Graduated, 24/40 Joint Size, 2mm PTFE Stpk, 240mm 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 500mL Powder Addition Funnel, 29/42 Joint Size, Auger B
500mL Powder Addition Funnel, 29/42 Joint Size, Auger B. Facilitates the delivery of free-flowing, granular solids into reactions. Pressure equalizing arm is equipped with a vented stopper for air-free operations and also permits access into the delivery stem for easy clean-out. One piece, easily removed grooved PTFE auger delivers powders at a uniform rate. The 250 and 500mL capacities have the larger, deep cut auger (Size B) for use with coarse material. Funnel has a lower inner joint and top outer, both being the size listed.
Ace Glass, Inc. 50mL powder dispensing funnel vertical type
50mL vertical, compact, screw-feed powder dispensing funnel. Features a flexible PTFE screw thread, a #15 Ace-Thred at the top, and a large, 1-1/4 knob. Top side port is 14/20, bottom joint is 24/40. 9-1/2 overall height.
Chemglass Life Sciences 250mL Funnel, Addition, Graduated, 24/40 Joint Size, Airfree, Schlenk
250mL Funnel, Addition, Graduated, 24/40 Joint Size, Airfree, Schlenk. Unique design of this addition funnel permits solutions to be prepared using a magnetic Stir Bar. Side arm has a 2mm high vacuum glass T-Bore stopcock having a Stainless Steel constant pressure retension device for evacuation and purging of both the funnel and lower vessel. Lower valve is a 0-4mm Chem-Vac Chem-Cap valve. The top outer and lower inner standard taper joints are the same size. The 250mL size is graduated in 5.0mL subdivisions.
Ace Glass, Inc. Addition funnel, 35L, complete with #25 PTFE coupling and8mm bottom glass stopcock adapter with PTFE plug
35L addition/separatory funnel for use where large volumes are needed. The cylindrical shape necks down to a #25 Ace-Thred, and connects to an 8mm bore PTFE-clad glass stopcock via a #25 PTFE coupling using FETFE O-rings. The funnel system is completely grease-free. Funnel system includes funnel body, coupling with two O-rings, and a stopcock.
Chemglass Life Sciences 500mL Powder Addition Funnel, 24/40 Joint Size, Auger B
500mL Powder Addition Funnel, 24/40 Joint Size, Auger B. Facilitates the delivery of free-flowing, granular solids into reactions. Pressure equalizing arm is equipped with a vented stopper for air-free operations and also permits access into the delivery stem for easy clean-out. One piece, easily removed grooved PTFE auger delivers powders at a uniform rate. The 250 and 500mL capacities have the larger, deep cut auger (Size B) for use with coarse material. Funnel has a lower inner joint and top outer, both being the size listed.
Chemglass Life Sciences 60mL Addition Funnel, Graduated, 24/40 Joint Size, 2mm PTFE Metering Stpk, 265mm OAH
60mL Addition Funnel, Graduated, 24/40 Joint Size, 2mm PTFE Metering Stopcock, 265mm OAH. Cylindrical style addition funnel with a PTFE adjustable bore metering plug. Turning the adjustment knob allows flow rate to be controlled from dropwise to full flow. For replacement stoppers see CG-3000.
Chemglass Life Sciences 250mL Addition Funnel, Graduated, 29/26 Joint Size, 2mm PTFE Stpk, 350mm OAH
250mL Addition Funnel, Graduated, 29/26 Joint Size, 2mm PTFE Stopcock, 350mm OAH. Cylindrical style addition funnel similar to CG-1710, but with a PTFE stopcock. Funnels with 14/20 and 19/22 joints are supplied complete with a stopper. For replacement stoppers see CG-3000.
Chemglass Life Sciences 50mL Addition Funnel, 14/20 Joint Size, 2mm Stpk, 0-2mm PTFE Valve, 240mm OAH
50mL Addition Funnel, 14/20 Joint Size, 2mm Stopcock, 0-2mm PTFE Valve, 240mm OAH. Cylindrical style addition funnel with 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.
Chemglass Life Sciences 2000mL Addition Funnel, Graduated, 24/40 Joint Size, 6mm PTFE Stpk, 525mm OAH
2000mL Addition Funnel, Graduated, 24/40 Joint Size, 6mm PTFE Stpk, 525mm 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.