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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:   SEPTA WHITE 7MM TUBE PK10
Catalog Number: 89084-560
Supplier: Ace Glass


Product available on GSA Advantage® Small Business Enterprise

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Description:   21.5 mm. Stopper No.32. 44 mm. The hollow PYREX stopper is light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs.
Catalog Number: 59432-298
Supplier: Corning


Low Manufacturing Impact Product available on GSA Advantage®

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Description:   [standard taper] Joint; 24/40 Hollow, hexagonal head, [standard taper] stopper. May be set on the flattened top to avoid contamination of the ground surface.
Catalog Number: KT850800-2440
Supplier: DWK Life Sciences (KIMBLE)



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Description:   SEPTA, WHITE RUBBER, SIZED FOR 9-12MM OD TUBING, PK/144.
Catalog Number: 89064-938
Supplier: Ace Glass


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Description:   SEPTA, WHITE RUBBER, SIZED FOR 14/20 JOINTS, PK/144.
Catalog Number: 89064-942
Supplier: Ace Glass


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Description:   Joint Size: [ST] 24/40. Hollow pennyhead stopper with closed bottom.
Catalog Number: 14202-806
Supplier: SP Industries



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Description:   Fits 14MM ID Necks,Fits 14/20 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: 89166-132
Supplier: Ace Glass


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Description:   Stopper No.22. These blue and white stoppers are made with closed bottoms, of linear high-density polyethylene to conform to [standard taper] stopper dimensions. The three unit rings on the base provide an efficient seal.
Catalog Number: 59492-121
Supplier: Corning


Low Manufacturing Impact Product available on GSA Advantage®

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Description:   Are Generally Used In Flasks And Separatory. 6 Per Case
Catalog Number: 89134-424
Supplier: Corning


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Description:   SEPTA, RED RUBBER, SIZED FOR 19/38 JOINTS, SP/12.
Catalog Number: 89064-974
Supplier: Ace Glass


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Description:   SEPTA, WHITE RUBBER, SIZED FOR 14/20 JOINTS, SP/12.
Catalog Number: 89064-968
Supplier: Ace Glass


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Description:   SEPTA WHITE 24/40 PK100
Catalog Number: 89084-554
Supplier: Ace Glass


Small Business Enterprise

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Description:   Fits GPIAluminum Seal Finish; 20
Catalog Number: 66010-873
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Septa, headspace, stopper, for use in 20 mm crimp caps
Catalog Number: 10014-072
Supplier: MicroSolv Technology Corp



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Description:   25MM SOLID PTFE PLUG, 7855-734 FETFE O-RING FRONT SEAL.
Catalog Number: 89052-820
Supplier: Ace Glass


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Description:   Fits 9.5MM ID Necks,Fits 10/30 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: 89166-130
Supplier: Ace Glass


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Description:   Are Generally Used In Flasks And Separatory. 6 Per Case
Catalog Number: 89134-426
Supplier: Corning


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Description:   SZ38 KEY-HEAD PTFE STOPPER HOLLOW.
Catalog Number: 89076-966
Supplier: Ace Glass


Small Business Enterprise

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Product Image
Description:   Fits 9.5MM ID Necks,Fits 10/30 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: 89166-128
Supplier: Ace Glass


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Description:   SEPTA, WHITE RUBBER, SIZED FOR 5MM NMR TUBES, PK/144.
Catalog Number: 89064-930
Supplier: Ace Glass


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Description:   17 mm. Stopper No.19. 32 mm. The hollow PYREX stopper is light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs.
Catalog Number: 59432-210
Supplier: Corning


Low Manufacturing Impact Product available on GSA Advantage®

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Description:   29/42 PTFE STOPPER.
Catalog Number: 89076-976
Supplier: Ace Glass


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Description:   SEPTA WHITE 19/22 PK100
Catalog Number: 89084-546
Supplier: Ace Glass


Small Business Enterprise

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Description:   PK2 24/40 PTFE STOPPER.
Catalog Number: 89076-994
Supplier: Ace Glass


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Description:   [standard taper] Joint; 29/26 Hollow, hexagonal head [standard taper] stopper that is easily gripped. May be set on the flattened top to avoid contamination of the ground surface.
Catalog Number: KT850400-2926
Supplier: DWK Life Sciences (KIMBLE)



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Description:   PK12 58 X 38MM PLURO STOPPER.
Catalog Number: 89075-818
Supplier: Ace Glass


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Description:   25MM SOLID NYLON PLUG, 7855-742 FETFE O-RING BACK SEAL.
Catalog Number: 89052-836
Supplier: Ace Glass


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Description:   PTFE Stopper with Polypropylene Extraction Nut, Solid
Catalog Number: 10099-176
Supplier: Ace Glass


Small Business Enterprise

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Description:   PTFE Stopper with Polypropylene Extraction Nut, Solid
Catalog Number: 10099-172
Supplier: Ace Glass


Small Business Enterprise

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Description:   PTFE Plug Inserts, Solid Plug
Catalog Number: 89084-158
Supplier: Ace Glass


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Description:   SEPTA RED 29/42 PK100
Catalog Number: 89084-512
Supplier: Ace Glass


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Description:   SEPTA WHITE 13MM TUBE PK100
Catalog Number: 89084-538
Supplier: Ace Glass


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Description:   50MM SOLID NYLON PLUG, 7855-748 FETFE O-RING BACK SEAL.
Catalog Number: 89052-810
Supplier: Ace Glass


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Description:   SIZE 27 PTFE STOPPER.
Catalog Number: 89076-936
Supplier: Ace Glass


Product available on GSA Advantage® Small Business Enterprise

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Description:   19/22 PTFE STOPPER HOLLOW.
Catalog Number: 89076-952
Supplier: Ace Glass


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Description:   SEPTA, WHITE RUBBER, SIZED FOR 8MM OD TUBING, PK/72.
Catalog Number: 89064-910
Supplier: Ace Glass


Product available on GSA Advantage® Small Business Enterprise

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Description:   PTFE Plug Inserts, Solid Plug
Catalog Number: 89084-118
Supplier: Ace Glass


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Description:   18MM SOLID PTFE PLUG, 7855-734 FETFE O-RING BACK SEAL.
Catalog Number: 89052-818
Supplier: Ace Glass


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Description:   36MM SOLID PTFE PLUG, 7855-772 FETFE O-RING FRONT SEAL.
Catalog Number: 89052-822
Supplier: Ace Glass


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Description:   [standard taper] Joint; 29/42 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: KT851000-2942
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Stopper, Material: Silicone, Color: Red, Pluro, Nested set, Cut from the same stopper and will give a vacuum tight fit for all openings within its size range, Servicable temperature: -100 to 450 degrees F, Size: 48-114mm
Catalog Number: 76291-868
Supplier: Ace Glass



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Description:   Extracting nut. For use with boiling and distilling flasks with ground joints. Standard taper joint size: 24/40.
Catalog Number: 70680-192
Supplier: Bel-Art Products, a Part of SP



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Description:   SEPTA, WHITE RUBBER, SIZED FOR 8MM OD TUBING, SP/12.
Catalog Number: 89064-962
Supplier: Ace Glass


Product available on GSA Advantage® Small Business Enterprise

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Description:   SEPTA, WHITE RUBBER, SIZED FOR 9-12MM OD TUBING, PK/72.
Catalog Number: 89064-912
Supplier: Ace Glass


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Catalog Number: 80093-832
Supplier: DWK Life Sciences (KIMBLE)


Small Business Enterprise

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Description:   Gray Butyl Rubber, for Aluminum Seal Finish Closure, Straight Sided, Fits GPI Aluminum Seal Finish 20
Catalog Number: 66004-006
Supplier: DWK Life Sciences (KIMBLE)



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Certificate Certificates    
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Description:   SEPTA WHITE 10MM TUBE PK10
Catalog Number: 89084-532
Supplier: Ace Glass


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


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


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


Product available on GSA Advantage® Small Business Enterprise

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Product Image
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:   9 STOPPER FLASK LENGTH.
Catalog Number: 89062-862
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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Certificate Certificates    
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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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Certificate Certificates    
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