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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-KT634530-0250

Graduated Addition Funnels with Pressure Equalizing Line, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)
Description: Cylindrical shaped funnel with glass or PFTE stopcock and lower drip tip. Graduations to the stopcock are numbered both up and down.

Product Image-89428-060

Addition Funnel, Jacketed, Ace Glass Incorporated

Supplier: Ace Glass
Description: Graduated addition funnels with outside jacket for cooling and/or heating

Small Business Enterprise Product available on GSA Advantage®

Product Image-89428-120

Addition Funnel, with Valved or Stopcock Sidearm, Ace Glass Incorporated

Supplier: Ace Glass
Description: This is a borosilicate glass addition funnel

Small Business Enterprise Product available on GSA Advantage®

Product Image-KT633030-0500

Ungraduated Addition Funnels with PTFE Stopcock, DWK Life Sciences

Supplier: DWK Life Sciences (KIMBLE)
Description: Cylindrical addition funnel with PTFE stopcock. Available with or without a glass hex head stopper.

Product Image-89074-934

Addition Funnels with Stopper, Ace Glass Incorporated

Supplier: Ace Glass
Description: With an equalizing arm and a special stopper so that material may be isolated from the atmosphere

Small Business Enterprise Product available on GSA Advantage®

Product Image-KT629050-0000

Polypropylene Solvent Addition Funnels, DWK Life Sciences

Catalog Number: (KT629050-0000)
Supplier: DWK Life Sciences (KIMBLE)
Description: Set of five unbreakable funnels, for use with chromatography columns of various sizes.

Certificates


Product Image-89428-072

Addition Funnel, Pressure Equalizing, Jacketed, Ace Glass Incorporated

Supplier: Ace Glass
Description: Jacketed version of addition funnels

Small Business Enterprise Product available on GSA Advantage®

Product Image-470345-588

Eisco Dropping Funnels with PTFE Stopcock

Supplier: Wards
Description: Dropping funnels with PTFE stopcocks and sockets fitted with interchangeable plastic stoppers.

Product Image-470344-664

Eisco Dropping Funnels with Glass Stopcock

Supplier: Wards
Description: Dropping funnels with glass stopcocks and sockets fitted with interchangeable plastic stoppers.

Product Image-470344-794

Dropping Funnel with PTFE Key Stopcock

Catalog Number: (470344-794)
Supplier: Wards
Description: Pressure-equalizing dropping funnel made of borosilicate glass with a 100 ml capacity, featuring a 19/26 plastic stopper and PTFE key stopcock, allowing for efficient and controlled addition of liquids in various laboratory applications.
Product Image-13450-606

Hazardous Chemical Pourer, Dynalon

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

Product Image-80070-604

Funnels, Addition, Graduated, Glass Stopcocks, Chemglass

Supplier: Chemglass
Description: Cylindrical style addition funnels feature a double scale of numbers.

Small Business Enterprise

Product Image-470343-796

Eisco Dropping Funnels with Screw Type Needle Valve PTFE Rotaflow Stopcocks

Supplier: Wards
Description: Dropping Funnels with PTFE Rotaflow needle valve stopcocks and sockets fitted with interchangeable plastic stoppers.

Product Image-80071-198

Solvent Addition Funnels, Chemglass

Supplier: Chemglass
Description: Funnel design permits addition of solvents to flash chromatography columns without disturbing the silica-gel/packing layer.

Small Business Enterprise

Product Image-80061-536

Polypropylene Solvent Addition Funnel Pack, Chemglass

Catalog Number: (80061-536)
Supplier: Chemglass
Description: Unbreakable, polypropylene solvent addition funnels are ideal for use with chromatography columns.

Small Business Enterprise


Product Image-60003-678

Synthware Addition Funnel with High Vacuum Valve, Kemtech America

Supplier: Kemtech America
Description: Funnels are equipped with a high vacuum valve that features a PTFE O-ring at the tip and a PTFE wiper to protect the Viton® O-ring on the shaft.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

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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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