Addition Funnels
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.
Eisco™ Dropping Funnels with Rotaflow Stopcock
High quality borosilicate 3.3 glass funnel with screw cap Rotaflow stopcocks and interchangeable polypropylene stoppers
Eisco™ Glass Dropping Funnels with Screw Threads
Eisco™ Glass Dropping Funnels with Screw Threads are not graduated and include a PTFE stopcock.
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.
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 125mL Addition Funnel, Graduated, 24/40 Joint Size, 2mm PTFE Stopcock, 325mm OAH
125mL Addition Funnel, Graduated, 24/40 Joint Size, 2mm PTFE Stopcock, 325mm 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 100mL Funnel, Addition, 14/20 Joint Size, Valve On Side Arm, Airfree, Schlenk
100mL Funnel, Addition, 14/20 Joint Size, Valve 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 0-4mm Chem-Cap Airfree inlet valve.
Chemglass Life Sciences 50mL Powder Addition Funnel, 14/20 Joint Size, Auger A
50mL Powder Addition Funnel, 14/20 Joint Size, Auger A. 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. Funnel has a lower inner joint and top outer, both being the size listed.
Chemglass Life Sciences 10mL Powder Addition Funnel, 24/40 Joint Size, Auger A
10mL Powder Addition Funnel, 24/40 Joint Size, Auger A. 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. Funnel has a lower inner joint and top outer, both being the size listed.
Chemglass Life Sciences 125mL Funnel, Addition, Graduated, 14/20 Joint Size, Airfree, Schlenk
125mL Funnel, Addition, Graduated, 14/20 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 retention 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 50mL and 125mL sizes are graduated in 1.0mL subdivisions, while the 250mL has 5.0mL subdivisions.
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).
Ace Glass, Inc. Funnel, addition, graduated, PTFE stopcock, 10mL, 14/20
Funnel, addition, graduated, PTFE stopcock, 10mL, 14/20
Chemglass Life Sciences 10mL Addition Funnel, 19/22 Joint Size, 2mm PTFE Stopcock, 205mm OAH
10mL Addition Funnel, 19/22 Joint Size, 2mm PTFE Stopcock, 205mm 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. Funnels with 14/20 and 19/22 joints are supplied complete with a stopper. For replacement stoppers see CG-3000.
Chemglass Life Sciences 125mL Funnel, Addition, Graduated, 24/40 Joint Size, Airfree, Schlenk
125mL 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 retention 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 50mL and 125mL sizes are graduated in 1.0mL subdivisions, while the 250mL has 5.0mL subdivisions.
Chemglass Life Sciences 10mL Addition Funnel, Graduated, 24/40 Joint Size, 2mm PTFE Stpk, 255mm OAH
10mL Addition Funnel, Graduated, 24/40 Joint Size, 2mm PTFE Stpk, 255mm 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.