You Searched For: Reaction Vessel Lids

Multi-neck reaction vessel lids feature several necks, available with standard center and side necks and thermometer necks in various combinations. Fabricated with borosilicate glass domed heads with reinforced standard taper joints, and some heads are available with angled addition ports for ease in adding materials to the reactor. Choose from many models compatible with different flask sizes, with multiple different neck configurations for optimal arrangement.

Multi-neck reaction vessel lids feature several necks, available with standard center and side necks and thermometer necks in various combinations. Fabricated with borosilicate glass domed heads with reinforced standard taper joints, and some heads are available with angled addition ports for ease in adding materials to the reactor. Choose from many models compatible with different flask sizes, with multiple different neck configurations for optimal arrangement.


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Supplier: VWR International
Description: These Duran® flange glass heads are made with high-quality borosilicate glass.

Supplier: SP Industries
Description: These borosilicate glass 4-neck reaction vessel lids/covers have a contact surface that is finely ground to provide a tight seal.

Supplier: SP Industries
Description: Featuring a center neck and three side necks with full-length outer Standard Taper joints, these borosilicate glass four-neck reaction vessel lids/cov...

Supplier: Ace Glass
Description: Borosilicate glass domed heads with reinforced standard taper joints for pilot plant reactors

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: Reactor heads feature a Duran style flange and Ace-Thred joints

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: For use with ground flat flange flasks

Product available on GSA Advantage® Small Business Enterprise

Catalog Number: (14205-088)
Supplier: SP Industries
Description: Grooved to accommodate an O-ring and create a greaseless vacuum-tight seal, these borosilicate glass reaction vessel lids have three necks with side n...


Supplier: DWK Life Sciences (KIMBLE)
Description: For use with cylindrical or spherical reaction flasks with a 10.2cm (4") I.D

Supplier: SP Industries
Description: Vessel lids feature one center neck and three side necks 120° apart

Supplier: Ace Glass
Description: PTFE bottom surface cover will protect stainless steel flat heads from chemical attack.

Catalog Number: (76106-990)
Supplier: Ace Glass
Description: KF Flange flat stainless steel head with holes to accept PTFE standard taper joint inserts.


Supplier: Ace Glass
Description: Designed for use with ground flat flange flasks

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: These 200mm PTFE heads allow for various combinations of jointed and/or compression fitting openings, as well as the ability to plug unused openings

Product available on GSA Advantage® Small Business Enterprise

Supplier: DWK Life Sciences (KIMBLE)
Description: For use with cylindrical or spherical reaction vessels with a 10.2cm (4") I.D

Supplier: Ace Glass
Description: KF Flange Flat Borosilicate Glass Head with holes to accept PTFE standard taper joint inserts.

Product available on GSA Advantage® Small Business Enterprise

Catalog Number: (14209-204)
Supplier: SP Industries
Description: Featuring a center neck and two side necks with full-length outer Standard Taper joints, these borosilicate glass three-neck reaction vessel lids/cove...


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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.
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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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