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You Searched For: Dropping Funnels

The dropping funnels manage the slow content transfer with the featured stopcock. Stoppers disconnect the funnel and pressure equalizing arm leaving sensitive fluids isolated and unexposed. Typically cylindrical, the laboratory glassware comes with or without calibrated graduations for visible measuring during reagent addition. Protected drip stems will not extend beyond standard taper joint and the ground outer joints allow vessel to fit securely into reaction flask. Dropping funnels are available in different capacities.

The dropping funnels manage the slow content transfer with the featured stopcock. Stoppers disconnect the funnel and pressure equalizing arm leaving sensitive fluids isolated and unexposed. Typically cylindrical, the laboratory glassware comes with or without calibrated graduations for visible measuring during reagent addition. Protected drip stems will not extend beyond standard taper joint and the ground outer joints allow vessel to fit securely into reaction flask. Dropping funnels are available in different capacities.


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Product Image-80070-726

Funnels, Addition, Graduated, Threaded Valves, Chemglass

Supplier: Chemglass
Description: Cylindrical style graduated addition funnel has a threaded, grease-free extended tip valve.

Small Business Enterprise

Product Image-80070-540

Addition Funnels, Cooling Jacket, Glass Stopcock, Chemglass

Supplier: Chemglass
Description: Jacket permits the cooling of funnel contents by dry ice. Drain outlet has an 8 mm outer diameter. With a standard taper top outer joint and lower inner joint, both being the same size, and pressure equalizing arm.

Small Business Enterprise

Product Image-80070-510

Addition Funnels, with Fluoropolymer Resin Stopcock, Chemglass

Supplier: Chemglass
Description: Cylindrical style funnels feature a [ST] outer joint and lower inner joint of the same size, a pressure equalizing arm, and a [ST] fluoropolymer resin stopcock.

Small Business Enterprise

Product Image-60003-418

Synthware Solvent Addition Funnel for Flash Chromatography, Kemtech America

Supplier: Kemtech America
Description: Funnel design permits addition of solvents to flash chromatography columns without disturbing the packing layer.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-80064-940

Airfree® Schlenk Cold Addition Funnels, Chemglass

Supplier: Chemglass
Description: Used in the preparation of block copolymers, or any chemical synthesis requiring high vacuum techniques.

Small Business Enterprise

Image Unavailable-MSPP-425000003

Funnel for pluriStrainer® Cell Strainer, Pluriselect

Catalog Number: (MSPP-425000003)
Supplier: PLURISELECT USA MS
Description: Device to support sample load onto pluriStrainer.
Product Image-470344-082

Dropping Funnel with Needle Valve

Catalog Number: (470344-082)
Supplier: Wards
Description: 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.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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