Addition Funnels
Chemglass Life Sciences 125mL Addition Funnel, Graduated, 24/40 Joint Size, 2mm PTFE Stpk, 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 1000mL Addition Funnel, 24/40 Joint Size, 4mm Stpk, 520mm OAH
1000mL Addition Funnel, 24/40 Joint Size, 4mm Stopcock, 520mm OAH. Cylindrical shape addition funnel with PTFE stopcocks. For replacement stoppers see CG-3000.
Eisco™ Dropping Funnels with Rotaflow Stopcock
High quality borosilicate 3.3 glass funnel with screw cap Rotaflow stopcocks and interchangeable polypropylene stoppers
Eisco™ Ungraduated Dropping Funnel
Features a 100 mL capacity, Rotaflow stopcock, and is fitted with a 19/26 interchangeable plastic stopper
Ace Glass, Inc. 600mL Addition funnel with Ace-Thred™ connections for a leak-proof seal.
600mL Addition funnel with Ace-Thred™ connections for a leak-proof seal.
Chemglass Life Sciences Funnel, Solvent Addition, Stem 28mm OD X 125mm Long
Funnel, Solvent Addition, Stem 28mm OD X 125mm Long. Design of funnel permits addition of solvents to flash chromatography columns without disturbing the silica-gel / packing layer. Lower end of the funnel is closed and the stem has a series of small holes through which the solvent drains. Top of the funnel is 75mm (3in) in diameter with the stem size as listed.
Chemglass Life Sciences 2000mL Addition Funnel, 24/40 Joint Size, 6mm PTFE Stpk, 530mm OAH
2000mL Addition Funnel, 24/40 Joint Size, 6mm PTFE Stopcock, 530mm 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 250mL Powder Addition Funnel, 24/40 Joint Size, Auger B
250mL 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 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.
Chemglass Life Sciences 125mL Addition Funnel, 24/40 Joint Size, 2mm Stpk, 325mm OAH
125mL Addition Funnel, 24/40 Joint Size, 2mm Stopcock, 325mm OAH. Cylindrical shape addition funnel with PTFE stopcocks. For replacement stoppers see CG-3000.
Ace Glass, Inc. 250mL graduated cylindrical funnel, 24/40 top, 24/40 bottom
250ML 24/40-24/40 FUNNEL
Chemglass Life Sciences 125mL Addition Funnel, Graduated, 24/40 Joint Size, 2mm PTFE Stpk, 325mm OAH
125mL Addition Funnel, Graduated, 24/40 Joint Size, 2mm PTFE Stpk, 325mm 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 25mL Addition Funnel, Graduated, 24/40 Joint Size, 2mm Glass Stpk, 245mm OAH
25mL Addition Funnel, Graduated, 24/40 Joint Size, 2mm Glass Stopcock, 245mm 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.
Ace Glass, Inc. 50mL graduated cylindrical funnel, 14/20 top, 14/20 bottom, metering valve stopcock plug
50mL graduated cylindrical funnel with 14/20 top and bottom joints, a drip stem, and double scale graduations that are calibrated from the stopcock. Drip stem does not extend beyond the joint, thereby eliminating a possible source of breakage. Funnel has a metering valve stopcock plug.
Chemglass Life Sciences 10mL Addition Funnel, Graduated, 14/20 Joint Size, 2mm PTFE Metering Stpk, 205mm OAH
10mL Addition Funnel, Graduated, 14/20 Joint Size, 2mm PTFE Metering Stopcock, 205mm 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.