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Stoppers

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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.


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Description:   Plug Diameter (mm); 14 Hollow, plug-type, white rubber stopper.
Catalog Number: KT774261-0014
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Polyethylene, linear high-density stoppers fit Neck Ground to [standard taper] Stopper size 22. Yellow and blue with a closed bottom. Enlarged flange is designed to protect the neck if the glassware item is tipped over. 6 stoppers per case.
Catalog Number: 89000-805
Supplier: DWK Life Sciences (KIMBLE)



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Catalog Number: KT774240-0024
Supplier: DWK Life Sciences (KIMBLE)



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Description:   SEPTA, WHITE RUBBER, SIZED FOR 24/40 JOINTS, SP/12.
Catalog Number: 89064-978
Supplier: Ace Glass


Product available on GSA Advantage® Small Business Enterprise

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Description:   SEPTA, WHITE RUBBER, SIZED FOR 14/20 JOINTS, PK/72.
Catalog Number: 89064-916
Supplier: Ace Glass


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Description:   SEPTA, RED RUBBER, SIZED FOR 19/38 JOINTS, PK/72.
Catalog Number: 89064-922
Supplier: Ace Glass


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Description:   Stopper, Snap-on thin flange style, Gray chlorobutyl rubber, For serum vials and bottle, Fits 13mmID x 20mmOD mouth
Catalog Number: 76291-836
Supplier: Ace Glass



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Description:   [standard taper] Joint; 45/50 Pennyhead [standard taper] stopper for use in the same size outer joints. Sizes [standard taper] 10/30 through [standard taper] 19/38 are solid. Sizes [standard taper] 24/40 and larger are hollow.
Catalog Number: KT851000-4550
Supplier: DWK Life Sciences (KIMBLE)



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Description:   15MM SOLID PTFE PLUG, 7855-716 FETFE O-RING FRONT SEAL.
Catalog Number: 89052-848
Supplier: Ace Glass


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Description:   Fits 22MM ID Necks,Fits 24/40 JTS. High quality rubber septa designed with serrated bottom for sealing open-top glass vessels as well as standard taper joints. Ideal for moisture or air sensitive applications. Packaged in clean room. Autoclavable. PK100
Catalog Number: 89166-146
Supplier: Ace Glass


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Description:   For Mouth IDxOD: 7x13mm. Wheaton Science Products completes your package with the right closure. We provide a wide variety of caps, seals and stoppers to ensure a perfect fit for your container.
Catalog Number: 16171-670
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Catalog Number: KT774240-0014
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Stopper, Igloo Ultra Pure, Mouth ID x OD (mm): 13 x 20, Stopper/rubber Material: Gray Bromobutyl - Ultra Pure Formulation, Stopper Style: Igloo, Durometer: 46, Style: Lyophilization, Autoclavable, with extremely high chemical purity and low gas permeability
Catalog Number: 10796-560
Supplier: DWK Life Sciences (KIMBLE)



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Description:   24/40 LOCKTIGHT STOPPER.
Catalog Number: 89062-884
Supplier: Ace Glass


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Description:   #15 STOPPER.
Catalog Number: 89052-112
Supplier: Ace Glass


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Description:   SEPTA WHITE 29/42 PK100
Catalog Number: 89084-550
Supplier: Ace Glass


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Catalog Number: 59501-033
Supplier: Corning


Low Manufacturing Impact Product available on GSA Advantage®

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Description:   SEPTA WHITE 10/30 PK100
Catalog Number: 89084-530
Supplier: Ace Glass


Product available on GSA Advantage® Small Business Enterprise

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Description:   45/50 STOPPER.
Catalog Number: 89062-830
Supplier: Ace Glass


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Description:   14 mm. Stopper No.9. 25 mm. The hollow PYREX stopper is light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs.
Catalog Number: 59432-120
Supplier: Corning


Low Manufacturing Impact Product available on GSA Advantage®

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Catalog Number: 59501-032
Supplier: Corning


Low Manufacturing Impact Product available on GSA Advantage®

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Description:   SZ29 STOPPER,POLYETHYLENE.
Catalog Number: 89077-008
Supplier: Ace Glass


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Description:   SZ13 KEY-HEAD PTFE STOPPER SOLID.
Catalog Number: 89076-958
Supplier: Ace Glass


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Description:   21.5 mm. Stopper No.27. 37 mm. The hollow PYREX stopper is light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs.
Catalog Number: 59432-276
Supplier: Corning


Low Manufacturing Impact Product available on GSA Advantage®

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Description:   Joint Size: [ST] 45/50. Hollow pennyhead stopper with closed bottom.
Catalog Number: 14206-380
Supplier: SP Industries



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Catalog Number: TS6A20BSF
Supplier: Thermo Scientific



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Description:   SEPTA WHITE 8MM TUBE PK100
Catalog Number: 89084-566
Supplier: Ace Glass


Product available on GSA Advantage® Small Business Enterprise

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Description:   14/20 PTFE STOPPER.
Catalog Number: 89076-968
Supplier: Ace Glass


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Description:   13X20MM B STOPPER WHEATON, CS/1000.
Catalog Number: 89051-752
Supplier: Ace Glass


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Description:   35/20 STOPPER.
Catalog Number: 89062-840
Supplier: Ace Glass


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Description:   Hollow Glass Stopper
Catalog Number: 10099-502
Supplier: Ace Glass


Small Business Enterprise

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Description:   Hollow. Standard taper joint 29/26 with 26mm length.
Catalog Number: KT850500-2926
Supplier: DWK Life Sciences (KIMBLE)



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Description:   24/25 MEDIUM LENGTH HOLLOW STOPPER.
Catalog Number: 89062-854
Supplier: Ace Glass


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Description:   50MM SOLID NYLON PLUG, 7855-744 FETFE O-RING FRONT SEAL.
Catalog Number: 89052-840
Supplier: Ace Glass


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Description:   14/20 PTFE STOPPER HOLLOW.
Catalog Number: 89076-950
Supplier: Ace Glass


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Description:   16 STOPPER FLASK LENGTH.
Catalog Number: 89062-866
Supplier: Ace Glass


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Description:   12/5 STOPPER.
Catalog Number: 89062-834
Supplier: Ace Glass


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Description:   14/20 HY-N-DRY STOPPER.
Catalog Number: 89062-896
Supplier: Ace Glass


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Description:   19 STOPPER FLASK LENGTH.
Catalog Number: 89062-868
Supplier: Ace Glass


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Description:   18/9 STOPPER.
Catalog Number: 89062-836
Supplier: Ace Glass


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Description:   SEPTA RED 10/30 PK10
Catalog Number: 89084-486
Supplier: Ace Glass


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Description:   PTFE Stopper with Polypropylene Extraction Nut, Solid
Catalog Number: 10099-188
Supplier: Ace Glass


Small Business Enterprise

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Description:   These polyethylene cup-type stoppers fit tightly, yet remove easily. All are 25mm high. 24 of one size per bag, 6 bags per case.
Catalog Number: 13195-190
Supplier: Bel-Art Products, a Part of SP



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Description:   SEPTA RED 19/22 PK100
Catalog Number: 89084-504
Supplier: Ace Glass


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Catalog Number: KT774240-0029
Supplier: DWK Life Sciences (KIMBLE)



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Description:   10/10 JOINT PTFE STOPPER HOLLOW.
Catalog Number: 89076-946
Supplier: Ace Glass


Product available on GSA Advantage® Small Business Enterprise

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Description:   Plug Diameter (mm); 24 Hollow, plug-type, white rubber stopper.
Catalog Number: KT774261-0024
Supplier: DWK Life Sciences (KIMBLE)



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Description:   15 mm. Stopper No.16. 31 mm. The hollow PYREX stopper is light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs.
Catalog Number: 59432-185
Supplier: Corning


Low Manufacturing Impact Product available on GSA Advantage®

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Description:   PTFE Stopper with Polypropylene Extraction Nut, Solid
Catalog Number: 10099-208
Supplier: Ace Glass


Small Business Enterprise

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Description:   24/25 PTFE STOPPER HOLLOW.
Catalog Number: 89076-954
Supplier: Ace Glass


Product available on GSA Advantage® Small Business Enterprise

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Description:   15MM SOLID NYLON PLUG, 7855-716 FETFE O-RING FRONT SEAL.
Catalog Number: 89052-802
Supplier: Ace Glass


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Catalog Number: KT774240-0019
Supplier: DWK Life Sciences (KIMBLE)



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Description:   SEPTA, WHITE RUBBER, SIZED FOR 9-12MM OD TUBING, SP/12.
Catalog Number: 89064-964
Supplier: Ace Glass


Product available on GSA Advantage® Small Business Enterprise

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Description:   14/20 HOLLOW STOPPER.
Catalog Number: 89075-104
Supplier: Ace Glass


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Description:   Solid. Standard taper joint 14/20 with 20mm length.
Catalog Number: KT850500-1420
Supplier: DWK Life Sciences (KIMBLE)



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Description:   [standard taper] Joint; 10/30 Pennyhead [standard taper] stopper for use in the same size outer joints. Sizes [standard taper] 10/30 through [standard taper] 19/38 are solid. Sizes [standard taper] 24/40 and larger are hollow.
Catalog Number: KT851000-1030
Supplier: DWK Life Sciences (KIMBLE)



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Description:   20.5 mm. Stopper No.22. 38 mm. The hollow PYREX stopper is light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs.
Catalog Number: 59432-243
Supplier: Corning


Low Manufacturing Impact Product available on GSA Advantage®

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Description:   SEPTA WHITE 24/40 PK10
Catalog Number: 89084-552
Supplier: Ace Glass


Product available on GSA Advantage® Small Business Enterprise

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Description:   SZ27 KEY-HEAD PTFE STOPPER HOLLOW.
Catalog Number: 89076-964
Supplier: Ace Glass


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Description:   Straight Plug Style. 7 ID x13 ODmm. Stopper material: Natural red rubber. Offers the cleanest, most precise pharmaceutical grade rubber stoppers available for research and parenteral drug applications.
Catalog Number: 16171-669
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   9 STOPPER FLASK LENGTH.
Catalog Number: 89062-862
Supplier: Ace Glass


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Description:   [standard taper] Stopper Size; 38. Approx. Dia. at Large End of Ground Zone (mm); 38.0. Length of Ground Zone (mm); 30.0. Approx.
Catalog Number: 89002-176
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Gray Bromobutyl Stopper with Fluorinated Omniflex Plus
Catalog Number: 89236-134
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   14/20 PTFE-CLAD STOPPER.
Catalog Number: 89062-878
Supplier: Ace Glass


Product available on GSA Advantage® Small Business Enterprise

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