You searched for: Funnels
Funnels assist with the easy transference of liquids or powders into containers. Typically with a wide mouth that feeds substances through the narrow stem, these devices prevent unwanted spills and maintain a clean work space. The funnels are available in specialized styles for specific laboratory applications. Many styles are compatible with filter paper or a glass frit for filtration. With the ability to channel any fine-grain or fluid material, funnels are essential tools for any environment.
Eisco Plastic Separatory Funnels
Supplier: Wards
Polypropylene separatory funnels have a screw cap and key stopcock fitted with a self-lubricating PTFE plug.
Expand 3 Items
Buchner Funnels, Table Top, PE, Porous, 24", Chemglass
Supplier: Chemglass
Filter large volumes quickly with a polyethylene table-top buchner funnel using your choice of filter plate.
Expand 4 Items
Buchner Funnels, Table Top, PE, Perforated, 24", Chemglass
Supplier: Chemglass
Filter large volumes quickly with a polyethylene table-top buchner funnel using your choice of filter plate.
Expand 2 Items
Buchner Funnels, Table Top, PE, Porous, 10.25", Chemglass
Supplier: Chemglass
Filter large volumes quickly with a polyethylene table-top buchner funnel using your choice of filter plate.
Expand 4 Items
Eisco Glass Büchner Funnels with Jointed Stem
Supplier: Wards
Büchner funnels with jointed stem and G3 porosity sintered disc made of borosilicate 3.3 glass.
Expand 3 Items
Synthware® Pressure Equalizing Funnel with Teflon® Stopcock
Supplier: Kemtech America
Glass unit with 1:5 Teflon® stopcock.
Expand 1 Items
Squibb Dropping Funnels
Supplier: Wards
Made of borosilicate glass, with interchangeable plastic stopper and glass stopcock.
Expand 6 Items
Buchner Funnels, Porcelain, Table Top, Chemglass
Supplier: Chemglass
One piece table top Buchner funnels with a lower side outlet for vacuum connection.
Expand 2 Items
TLG® Buchner Filter Funnels, Inner Joint, Perforated Plate, Sati International
Supplier: CHEM SCIENCE INC CA
Lower standard taper inner joint and sealed-in perforated glass disc to support filter media. The hose connector on the side arm is connected through a vacuum source.
Expand 10 Items
Essentials Powder Funnels, Antylia Scientific
Supplier: Argos Technologies
Prevent blockages with wide base opening.
Expand 4 Items
Filter Funnels, Disposable, Polyethylene Frits, Chemglass
Supplier: Chemglass
This unique disposable filter funnel system for solid-liquid separation can be used in chemistry and biological laboratories.
Expand 4 Items
Powder Funnels, PP, United Scientific Supplies
Supplier: United Scientific Supplies
Useful for adding powder chemical to reaction vessels.
Expand 4 Items
TLG® Buchner Filter Funnels, Sati International
Supplier: CHEM SCIENCE INC CA
Sealed-in glass disc of the specified porosity. Not recommended for filtration where pressure would exceed 15 psi.
Expand 24 Items
Separating Funnel
Supplier: Wards
Pear-shaped separating funnel made of borosilicate glass with a 1000 ml capacity, featuring pressure equalizing capabilities, a 29/32 plastic stopper, and a PTFE key stopcock, providing optimal control and efficient liquid separation.
Expand 1 Items
Funnels, Separatory, Graduated Double Scale, PTFE Stopcocks, Chemglass
Supplier: Chemglass
Graduated funnels feature a PTFE stopcock.
Expand 5 Items
Cytology Funnels for Shandon CytoSpin™ Centrifuge, Biomedical Polymers
Supplier: Biomedical Polymers
Single-use funnels are available in single or double configurations and are fully compatible with the Thermo Shandon CytoSpin centrifuge.
Expand 3 Items
Squibb Separating Funnel
Supplier: Wards
Graduated Squibb separating funnel made of borosilicate glass with a 500 ml capacity, equipped with a 24/29 plastic stopper and glass key stopcock, enabling precise separation and extraction techniques in laboratory experiments.
Expand 1 Items
Addition Funnels with Threaded Valves, Chemglass
Supplier: Chemglass
Cylindrical style addition funnel with a threaded, grease-free extended tip valve. Standard taper top outer joint and lower inner joint, both being the same size, and pressure equalizing arm.
Expand 7 Items
VentSep® Separatory Funnels, Pear-Shape, Glas-Col®
Supplier: Glas-Col
These separatory funnels feature a built-in relief valve, a fluoropolymer resin stopcock, and a screw cap with fluoropolymer resin liner
Expand 2 Items
Filter Apparatus, Chemglass
Supplier: Chemglass
Useful for direct filtration applications of small volumes under vacuum.
Expand 3 Items
Funnels, Separatory, Squibb, Glass Funnel Only, Chemglass
Supplier: Chemglass
Similar to CG-1742, but supplied without the PTFE stopcock plug or the flask-length stopper.
Expand 7 Items
TLG® Separatory Funnels with Teflon® Stopcock and No.13 Stopper Joints, Sati International
Supplier: CHEM SCIENCE INC CA
Supplied with PTFE stopcock, and with a stopper to fit a standard taper ground neck.
Expand 1 Items
Simport CytoSep™ All Plastic Single Cytology Funnels, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
The disposable Sample Chambers with white Filter Cards are used for sample volumes up to 0.5 mL, the ones with the Brown Filter Cards are for sample volumes up to 0.4 mL
Expand 1 Items
Dropping Funnel with Needle Valve
Supplier: Wards
Cylindrical dropping funnel made of borosilicate glass with a 100 ml capacity, equipped with a 19/26 plastic stopper and a needle valve stopcock for precise control during liquid dispensing, ideal for experimental setups and chemical processes.
Expand 1 Items
SP Wilmad-LabGlass Glass Separatory Funnels, SP Industries
Supplier: SP Industries
SP Wilmad-LabGlass Glass Separatory Funnels, SP Industries
Expand 3 Items
TLG® High Vacuum Filter Funnels with Fritted Disc, Sati International
Supplier: CHEM SCIENCE INC CA
Funnel features a 0 to 4 mm high vacuum valve and a 2 mm glass stopcock which provides constant pressure retention in the device.
Expand 8 Items
Small Polypropylene Utility Funnels, Hutzler
Supplier: Hutzler Manufacturing
Various sizes. Packages of 12.
Expand 2 Items
PYREX® Separatory Funnel, Squibb, Fluoropolymer [ST] Stopcock, Corning
Supplier: Corning
Complete
Expand 1 Items
Evergreen Oro-Col™, Caplugs Evergreen
Supplier: Caplugs
Oro-Col™ is an oral fluid collection system used primarily for drug abuse and hormone testing. Self-contained device for the direct collection and transport of oral fluid.
Expand 1 Items
Airfree® Schlenk Filter Funnels, [ST] Inner Joints, Chemglass
Supplier: Chemglass
Similar to the AF-0542 series, but with a standard taper inner joint at top instead of the outer joint.