You Searched For: Vacuum+Traps


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Supplier: Ace Glass
Description: Upper tubulation prevents migration of film and foam directly into the condenser

Small Business Enterprise Product available on GSA Advantage®

Supplier: Ace Glass
Description: Hose connection glass adapter for tubing.

Small Business Enterprise Product available on GSA Advantage®

Supplier: Ace Glass
Description: Twin chambered dry ice condenser-trap has dry ice finger condensers in this unit that are NOT removable

Small Business Enterprise Product available on GSA Advantage®

Catalog Number: (80068-118)
Supplier: Chemglass
Description: Trap provides expanded volume for reactions that have a tendency to foam excessively.

Small Business Enterprise


Supplier: Electron Microscopy Sciences
Description: These rechargeable in-line traps effectively block oil backstreaming from mechanical pumps. Any mechanically pumped system, even one with a turbo pump, should have a foreline traps. The trap is placed in the foreline between the roughing pump and the diffusion or turbo pump. It uses a disposable, oxygen-free copper maze absorbent which requires no liquid nitrogen and will not hold water. Typically the maze is replaced every 1-2 years. The seamless body is available in aluminum. Replacement elements (Copper Maze) also available.

Minority or Woman-Owned Business Enterprise

Supplier: Ace Glass
Description: Replacement borosilicate glass components for Buchi® R-220, R-220EX, and R-220SE rotary evaporators.

Small Business Enterprise Product available on GSA Advantage®

Catalog Number: (60004-986)
Supplier: Kemtech America
Description: Horseshoe style clamp.

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Supplier: DWK Life Sciences (KIMBLE)
Description: Designed for use where foaming is likely to occur and be drawn into the condenser

Supplier: KNF Neuberger Inc.
Description: 400mL. Glass body and Plexiglas* lid. Recommended as a pre-trap to collect liquids and reduce processing time when used with LABOPORT* Oil-free Vacuum Pumps in gel drying, vacuum concentrating, and vacuum ovens. Trap should be placed before pump for maximum efficiency.

Supplier: DWK Life Sciences (KIMBLE)
Description: This trap is designed for use between flask and rotary evaporator to reduce carry-over from foaming or bumping.

Supplier: DWK Life Sciences (KIMBLE)
Description: The design of this trap provides for expanded volume for organic mixtures that have a tendency to foam excessively.

Supplier: Chemglass
Description: Rotary evaporator Bump Traps are designed with an extra coarse fritted disc sealed between the lower inner and top outer joint to prevent contents of the flask from entering into the condenser in the event of bumping.

Small Business Enterprise

Supplier: Corning
Description: These PYREX® traps are used in rotary evaporators. They have a round body with upper and lower stems.
Catalog Number: (EVA133-05-000)
Supplier: Edwards
Description: For clean pumping systems to prevent back-migration of rotary pump oil vapor into the system


Supplier: Chemglass
Description: Rotary Evaporator Bump Traps is used between the vapor tube and evaporation flask on a rotary evaporator to prevent contents of the flask from being drawn into the condenser in the event of bumping.

Small Business Enterprise

Supplier: Chemglass
Description: Fits Joint Size: 50/30. Clamp is used in the assembly of CG-1198 through CG-1201 chromatography column components having spherical joints. Made entirely of stainless steel with locking screw.

Small 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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