You searched for: Funnels

Supplier: CHEM SCIENCE INC CA

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

Supplier: CHEM SCIENCE INC CA

The cylindrical shaped separatory funnel is graduated with a double scale of numbers, one up from the stopcock and one down from the capacity line. Supplied complete with listed stopper size.

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

Design of funnel permits addition of solvents to flash chromatography columns without disturbing the silica gel/packing layer.

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: Chemglass

Graduated funnels feature a PTFE stopcock.

Supplier: DWK LIFE SCIENCES S. DE R.L. DE MX

This 90mm assembly is designed for large sample volumes or samples with high particulate loads that would tend to clog a 47mm diameter filter.

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: 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

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

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: Proscience

Funnel provides precise control of liquid delivery

Supplier: CHEM SCIENCE INC CA

Funnels are supplied with 2 mm glass stopcocks.

Supplier: Chemglass

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

Supplier: CHEM SCIENCE INC CA

Sealed-in perforated glass disc to support filter media. This design solves the contamination problem with fritted discs and also the blindness problem with the ceramic Buchner funnel.

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: 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: SP Industries

SP Wilmad-LabGlass Glass Separatory Funnels, SP Industries

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.

Supplier: Chemglass

Useful for direct filtration applications of small volumes under vacuum.

Supplier: Hutzler Manufacturing

Various sizes. Packages of 12.

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: Dynalon

The hazardous and corrosive chemical pourer is manufactured fully from PTFE and features completely inert pouring surfaces

Supplier: Corning

Complete

Supplier: Biomedical Polymers

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

Supplier: Restek

This 47 mm filtration apparatus with fritted glass support is recommended for routine filtration of corrosive liquids and removal of particles from LC solvents.

Supplier: CHEM SCIENCE INC CA

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