You Searched For: Reaction Vessel Lids

Multi-neck reaction vessel lids feature several necks, available with standard centre 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 centre 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: Ace Glass
Description: Borosilicate glass domed heads with reinforced standard taper joints for pilot plant reactors

Small Business Enterprise

Supplier: SP Industries
Description: Featuring a center neck and three side necks with full length outer Standard Taper joints that are 120° apart, these borosilicate glass reaction vesse...

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

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

Product available on GSA Advantage® Small Business Enterprise

Catalog Number: (89054-980)
Supplier: Ace Glass
Description: Standard 4-inch (100mm) head with three socket joints in line, plus a standard taper 14/35 side joint for thermometer

Product available on GSA Advantage® Small Business Enterprise


Supplier: Ace Glass
Description: Low-form heads with several female NPT openings

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

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

Catalog Number: (14208-174)
Supplier: SP Industries
Description: Featuring a center neck and two side necks with full length outer Standard Taper joints that are 180° apart, these borosilicate glass reaction vessel ...


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

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

Product available on GSA Advantage® Small Business Enterprise

Catalog Number: (KT613000-0021)
Supplier: DWK Life Sciences (KIMBLE)
Description: For use with cylindrical or spherical reaction vessels with a 10.2cm (4") I.D


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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