You searched for: Funnels

Supplier: Chemglass

Filter large volumes quickly with a polyethylene table-top buchner funnel using your choice of filter plate.

Supplier: Wards

Büchner funnels with jointed stem and G3 porosity sintered disc made of borosilicate 3.3 glass.

Supplier: Argos Technologies

Prevent blockages with wide base opening.

Supplier: Wards

Made of borosilicate glass, with interchangeable plastic stopper and glass stopcock.

Supplier: Chemglass

One piece table top Buchner funnels with a lower side outlet for vacuum connection.

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.

Supplier: Proscience

Funnel provides precise control of liquid delivery

Supplier: Chemglass

Useful for direct filtration applications of small volumes under vacuum.

Supplier: Chemglass

This unique disposable filter funnel system for solid-liquid separation can be used in chemistry and biological laboratories.

Supplier: United Scientific Supplies

Useful for adding powder chemical to reaction vessels.

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.

Supplier: Biomedical Polymers

Single-use funnels are available in single or double configurations and are fully compatible with the Thermo Shandon CytoSpin centrifuge.

Supplier: Chemglass

Graduated funnels feature a PTFE stopcock.

Supplier: Simport Scientific

This All Plastic CytoSep™ MEGA Funnel provides an easy, efficient and cost effective method of producing high quality thin-layer slide preparations.

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.

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.

Supplier: Glas-Col

These separatory funnels feature a built-in relief valve, a fluoropolymer resin stopcock, and a screw cap with fluoropolymer resin liner

Supplier: CHEM SCIENCE INC CA

Supplied with PTFE stopcock, and with a stopper to fit a standard taper ground neck.

Supplier: CHEM SCIENCE INC CA

Cylindrical shaped separatory funnel has a lower standard taper inner joint and a top outer joint, both being the same size. Graduated with a double scale of numbers, one up from the stopcock and one down from the capacity line.

Supplier: Chemglass

Similar to CG-1742, but supplied without the PTFE stopcock plug or the flask-length stopper.

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

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.

Supplier: SP Industries

SP Wilmad-LabGlass Glass Separatory Funnels, SP Industries

Supplier: Hutzler Manufacturing

Various sizes. Packages of 12.

Supplier: CHEM SCIENCE INC CA

Sealed-in glass disc of the specified porosity. Not recommended for filtration where pressure would exceed 15 psi.

Supplier: Corning

Complete

Supplier: Kemtech America

Filter tubes are available with a choice of coarse or medium porosity fritted discs.

Supplier: Chemglass

Similar to the AF-0542 series, but with a standard taper inner joint at top instead of the outer joint.

Supplier: CHEM SCIENCE INC CA

Stems are approximately 10 to 15 mm outside diameter, and approximately 100 mm (2 to 4") long.

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.