Funnels
-
VITLAB Funnels
BrandTech®Polyproplylene funnels with volume markings. Available in a wide range of sizes.
-
Funnel, Separatory, Squibb, Pear-Shaped
Ace GlassSeparatory funnel featuring a glass stopcock and a PTFE stopper included. See Ace family 12632 for extra stoppers.
-
Dropping Funnels
EiscoCYLINDRICAL Cylindrical glass dropping funnel/separatory funnel TRANSPARENT & DURABLE Made of high quality Borosilicate 3.3 glass - Transparency allows for high visibility FOR SEPARATION Used to transfer liquids - Using the stopcock allows fluids, including reagents, to dispense…
-
Cylindrical with joint at top and bottom and drip stem. Stopcock on equalizing arm permits filling funnel without having to open the system to atmosphere. For replacement stopcock plugs, see 8224. For stoppers, order 8250-12 or 8255-10.
-
Disposable Polypropylene Weighing Funnels
TWD TradeWinds, Inc.Ensure complete sample transfer in your laboratory with these disposable polypropylene weighing funnels that are designed to fit in volumetric flasks. One side of the funnel is flattened so you can set the funnel flat on a balance. Small size fits volumetric flask volumes (mL) of 5, 10,…
-
Table-top Buchner Funnel
United Scientific SuppliesThese autoclavable, table-top Buchner funnels are ideal for vacuum filtration. Includes a tubulated side outlet and accepts standard filters. The 750ml size is 60mm tall, 147mm in diameter, requires 125mm filter paper and the side outlet is 5/8" (16mm).
-
This large, one piece, heavy-duty funnel is 6.35mm (1/4") thick. Perfect for industrial drums and other large funnel needs Made from low density polyethylene Exhibits exceptional chemical resistance to most acids, alkalis and some organic solvents.
-
Fillpour™ Dialysis Tube Funnels
SP Bel-ArtReduces difficulties in handling narrow dialysis bags. Dialysis tubing is cut to length and knotted at the end. The other end is slipped onto the tube and held with Silicone Rubber Loops, or a rubber band. Three tube steps fit various sizes of dialysis tubing Triple notched universal…
-
PYREX Aseptic Filling Bell
CorningFor aseptic filling of vessels Rubber tubing is attached to the top of the tubulation while the receiving vessel is placed inside the bell.
-
SYNTHWARE Separatory Funnels with Squibb Glass Stopcocks
Kemtech AmericaSeparatory Funnel, Squibb, Glass Stopcock, Synthware, Capacity: 30-1000mL available, Stopper Size: #13, #16, #22, or #27, Stopcock Bore: 2 or 4mm, Supplied with flask length glass stopper.
-
Ungraduated Addition Funnels
DWK Life Sciences (Kimble)Cylindrical funnel has a PTFE stopcock and a glass hex head stopper 633031 is supplied without a stopper Standard Taper bottom joint is 24/40 with a drip tip Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements
-
Funnel Separatory 1000ml
Glas-ColVentSep, a special 1000 mL separatory funnel with a built-in relief valve, can be used on Glas-Col's Bench-top Shaker or either of the Glas-Col 3D shakers. These separatory funnels feature a built-in relief valve Funnels have a fluoropolymer resin stopcock, and a screw cap with…
-
Funnel Squibb Pear PTFE Stpk 2000ml
DWK Life Sciences (Kimble)KIMAX funnel is supplied with a closed-bottom linear, high-density polyethylene stopper to fit in the ground neck, and polytetrafluoroethylene stopcock. Lower stems have an I.D. large enough that a column of liquid will "break" with the stopcock closed, thereby giving a more complete…
-
Funnels, Analytical
DynalonAnalytical funnels made of autoclavable polypropylene. These funnels have long, narrow bore that works best for liquids.
-
Same as the standard 4" ECO Funnel, but with the addition of an HPLC waste hook adapter that connects to the side of the funnel eliminating the danger of dangling waste lines into bottles and containers.
-
Vacuum Filter Holder Set, 47mm
United Scientific SuppliesThis all-glass filter holder is used in particulate contamination analysis for filtering aqeuous, organic, or corrosive liquids. It is also recommended for HPLC solvent filtration. Complete set includes a borosilicate glass funnel, anodized aluminum spring clamp, vacuum base with sintered disc,…
-
SYNTHWARE Addition Funnels, High Vacuum Valves
Kemtech AmericaAddition Funnel, High Vacuum Valves, Synthware, Capacity: 100 or 250mL available, Joints: 14/20 or 24/40, High vacuum valve has PTFE O-ring at tip and PTFE wiper to protect Viton O-ring on shaft.
-
Filtration Assemblies & Flask
DWK Life Sciences (Kimble)Designed to handle liquids for analysis of particulate or microbiological contamination; funnels are graduated for accuracy Choose the Ultra-Ware microfiltration assembly that best fits your application Fritted Glass Support, 25 mm (4588A01) Used for general filtration.…
-
Buchner Funnels, Perforated Plates
ChemglassBuchner funnels having a perforated plate rather than a fritted disc. Funnels accept filter paper size as listed.
-
Vac-Ring™ Filter Seal
SP Bel-ArtThe Vac-Ring Filter Seal is a black neoprene gasket that fits Buchner funnel stems up to 22mm (7/8") diameter. Increase filtration flow rate by blocking ambient air flow during vacuum filtration. Fits Buchner funnels on vacuum flasks and regular funnels used over beakers
-
Funnel, Liquid Addition, Offset
Ace GlassBorosilicate glass, liquid addition funnel with offset bottom joint Bottom standard taper joint with PTFE stopcock is offset to one side to accomodate space on crowded reactor heads, also allows for a larger funnel to be used. Top and bottom standard t
-
CytoSep™ Cytology Funnel
SimportAll components are available separately. The Simport CytoSep™ Cytology Funnel offers the 1-ml fluid chamber component including the 1 ml fluid chamber, 1 ml base holder, 1 ml chamber cap, and the appropriate filter paper.
-
Globe Style Separation Funnels with Glass Stopper and Stopcock
SP Wilmad-LabGlassThis borosilicate glass pear-shaped separatory funnel is supplied with a Standard Taper glass stopper and a Standard Taper glass stopcock.
-
Sartoclear Dynamics® Lab kits are designed for rapid harvesting 15 mL to 1,000 mL volumes of cell cultures in the lab, enabling clarification and sterile filtration to be performed in one step. These kits simplify the process by fully eliminating the centrifugation step otherwise needed for…
-
Buchner style filter funnel having a lower standard taper inner joint and serrated tubulation for connection to a vacuum source. Disc diameters and height above the disc are the same as CG-1402.
-
-
Funnel 125 ml
CorningThese 125mL PYREX® glass separatory funnels have Polytetrafluorethylene (PTFE) No. 2 Product Standard stopcocks and inner and outer 19/22 Standard Taper joints. The PTFE plug fits into the micro-finish barrel. The plug also reduces freezing problems and grease contamination. For replacement…
-
Aseptic Fill Bell,20mm
Bellco GlassManufactured from type 1 class A borosilicate glass Receiving vessel is placed under bell to maintain sterility during filling
-
Separatory funnel featuring a PTFE stopcock and a PTFE stopper included. See Ace family 12632 for extra stoppers.
-
Funnel, Powder Pack of 10
GSC International, Inc.Our Powder Funnel is made of borosilicate glass and has a 100mm diameter. Powder funnels are great for solid substances due to their short, wide stem. PRODUCT WARNINGS Our products are not toys . Use in a laboratory or educational setting only. Not for children 13 and under.
-
-
Hirsch Fritted Disc Funnels
CorningThese fritted disc funnels are very useful in preparative work, or in making separations where it is necessary to wash the precipitate and redissolve with chemicals, which would attack filter paper. The angle of the funnel body facilitates the removal of precipitates. These funnels are available…