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You Searched For: Stoppers

Leak-proof, solid stoppers seal bottles, flasks, vials, and even tubing to prevent liquids and gases escaping. Multi-hole styles provide the limited flow stability conditions desired in order to prevent air bubble build up. With a slightly tapered design, different diameter sized stoppers are inserted in labware for a snug fit that still allows easy removal. The closures are manufactured in different materials for accurate resistance to harsh contents and can maintain vacuum atmosphere.

Leak-proof, solid stoppers seal bottles, flasks, vials, and even tubing to prevent liquids and gases escaping. Multi-hole styles provide the limited flow stability conditions desired in order to prevent air bubble build up. With a slightly tapered design, different diameter sized stoppers are inserted in labware for a snug fit that still allows easy removal. The closures are manufactured in different materials for accurate resistance to harsh contents and can maintain vacuum atmosphere.


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Product Image-76291-868

Pluro Stopper, Ace Glass Incorporated

Catalog Number: (76291-868)
Supplier: Ace Glass
Description: Pluro stoppers are nested rings cut from the same stopper, and will give a vacuum-tight fit for all openings within its size range. Silicone stoppers have a higher serviceable temperature of –100 to 450 °F (–73 to 232 °C).
Product Image-10796-558

Ultrapure Lyophilization Stoppers, Wheaton

Supplier: DWK Life Sciences (KIMBLE)
Description: Wheaton Ultrapure Lyophilization Stoppers are very low moisture adsortion Stoppers

Certificates

Product Image-89052-824

Plug Stoppers with Front Seal, Nylon or PTFE, Ace Glass Incorporated

Supplier: Ace Glass
Description: Solid plug stoppers are designed for sealing column ends

Small Business Enterprise Product available on GSA Advantage®

Product Image-10099-498

Round-Head Glass Stoppers, Ace Glass Incorporated

Supplier: Ace Glass
Description: Round-head style glass stoppers are available in a variety of lengths and sizes

Small Business Enterprise Product available on GSA Advantage®

Product Image-TS6A20BSF

SureSTART™ Stoppers, 20 mm, Level 2 High-throughput Applications, Thermo Scientific

Supplier: Thermo Scientific
Description: Use Thermo Scientific™ SureSTART™ 20 mm stoppers with crimp vials that have a 20 mm opening and a secure push fit, including our SureSTART 20 mm crimp headspace vials (level 2).

Product Image-89236-134

WHEATON® Ultra Pure OmniFlex Plus Stoppers

Supplier: DWK Life Sciences (KIMBLE)
Description: The autoclavable stoppers with complete fluorinated Omniflex Plus is manufactured in a silicone free environment. Sleeve style stoppers feature a fold-over skirt for sealing in serum finish vials without a crimp closure.

Certificates Small Business Enterprise

Product Image-89062-896

Firestone Hy-n-Dry Stopper, Ace Glass Incorporated

Supplier: Ace Glass
Description: The Firestone Hy-n-Dry stopper inexpensively makes any standard taper vessel a desiccator

Small Business Enterprise Product available on GSA Advantage®

Product Image-89076-934

PTFE Stoppers, Ace Glass Incorporated

Supplier: Ace Glass
Description: Standard taper stoppers made of solid PTFE.

Small Business Enterprise Product available on GSA Advantage®

Product Image-89076-962

Stoppers, Flask-Length Solid PTFE with Handle, Ace Glass Incorporated

Supplier: Ace Glass
Description: Standard taper, flask-length PTFE stoppers with easy-to-grip handle.

Small Business Enterprise Product available on GSA Advantage®

Product Image-89076-974

Stoppers, Standard Taper Hollow PTFE with Handle, Ace Glass Incorporated

Supplier: Ace Glass
Description: Standard taper, hollow PTFE stoppers with easy-to-grip handle.

Small Business Enterprise Product available on GSA Advantage®

Product Image-14211-526

SP Wilmad-LabGlass Solid Pennyhead [ST] Stoppers, Medium Length, SP Industries

Catalog Number: (14211-526)
Supplier: SP Industries
Description: Solid glass, medium length stoppers.
Product Image-CA10500-510

Stop Plug, ⁵/₁₆" Male, Cytiva

Catalog Number: (CA10500-510)
Supplier: Cytiva
Description: Stop plug is made of Polyetheretherketone.
Product Image-10014-072

Butyl Rubber Injection Stopper, MicroSolv

Catalog Number: (10014-072)
Supplier: MicroSolv Technology Corp
Description: Shaped, injection stoppers, butyl rubber used in PerkinElmer Injectors. Use in aluminum or steel crimp caps for headspace autosamplers which are sold separately.
Product Image-KT851000-1435

KONTES® Pennyhead [ST] Stoppers, Full Length, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)
Description: Glass [ST] stoppers for use in the same size outer joints

Certificates

Product Image-89084-118

PTFE Plug Inserts, Ace Glass

Supplier: Ace Glass
Description: These are PTFE inserts for PTFE reaction vessel heads.

Small Business Enterprise Product available on GSA Advantage®

Product Image-89002-174

KIMAX® Glass Pennyhead [ST] Stoppers, Flask Length, Kimble Chase

Supplier: DWK Life Sciences (KIMBLE)
Description: Stoppers are for use with flasks, mixing cylinders, separatory funnels, and other glassware

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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.
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  • issued document with your organization's Federal Tax ID Number
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