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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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Catalog Number: 89091-608
Supplier: Corning


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Description:   SEPTA WHITE 8MM TUBE PK10
Catalog Number: 89084-564
Supplier: Ace Glass


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Description:   Polyetheretherketone (PEEK) Stopper, 5/16" Male
Catalog Number: 10500-510
Supplier: Cytiva


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Description:   SEPTA RED 14/20 PK10
Catalog Number: 89084-498
Supplier: Ace Glass


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Description:   PTFE Stopper with Polypropylene Extraction Nut, Solid
Catalog Number: 10099-212
Supplier: Ace Glass


Small Business Enterprise

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Description:   Hollow Glass Stopper
Catalog Number: 10099-504
Supplier: Ace Glass


Small Business Enterprise

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Description:   18-68MM PLURO STOPPER SILICONE.
Catalog Number: 89075-804
Supplier: Ace Glass


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Description:   45/50 PTFE STOPPER.
Catalog Number: 89076-978
Supplier: Ace Glass


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Description:   SZ7 STOPPER,POLYETHYLENE.
Catalog Number: 89076-998
Supplier: Ace Glass


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Description:   SZ16 KEY-HEAD PTFE STOPPER SOLID.
Catalog Number: 89076-960
Supplier: Ace Glass


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Description:   14/10 JOINT PTFE STOPPER HOLLOW.
Catalog Number: 89076-948
Supplier: Ace Glass


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Description:   18MM SOLID NYLON PLUG, 7855-721 FETFE O-RING FRONT SEAL.
Catalog Number: 89052-804
Supplier: Ace Glass


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Description:   80MM SOLID PTFE PLUG, 7855-764 FETFE O-RING FRONT SEAL.
Catalog Number: 89052-826
Supplier: Ace Glass


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Description:   36MM SOLID NYLON PLUG, 7855-774 FETFE O-RING BACK SEAL.
Catalog Number: 89052-808
Supplier: Ace Glass


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Description:   50MM SOLID PTFE PLUG, 7855-744 FETFE O-RING FRONT SEAL.
Catalog Number: 89052-824
Supplier: Ace Glass


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Description:   12/5 SPHER STOPPER CAP.
Catalog Number: 89062-890
Supplier: Ace Glass


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Description:   29/26 MEDIUM LENGTH HOLLOW STOPPER.
Catalog Number: 89062-856
Supplier: Ace Glass


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Description:   24/40 HY-N-DRY STOPPER.
Catalog Number: 89062-898
Supplier: Ace Glass


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Description:   13 STOPPER FLASK LENGTH.
Catalog Number: 89062-864
Supplier: Ace Glass


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Description:   PTFE Stopper with Polypropylene Extraction Nut, Solid
Catalog Number: 10099-170
Supplier: Ace Glass


Small Business Enterprise

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Description:   Accessory item for use with solvent repurification distillation apparatus (KT547600-0125, -0500). [Standard Taper] 24/40.
Catalog Number: KT851000-2440
Supplier: DWK Life Sciences (KIMBLE)



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Description:   [standard taper] Joint; 19/38 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: KT851000-1938
Supplier: DWK Life Sciences (KIMBLE)



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Description:   Solid. Standard taper joint 10/18 with 18mm length.
Catalog Number: KT850500-1018
Supplier: DWK Life Sciences (KIMBLE)



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Description:   [standard taper] Joint; 24/40 Designed for use with 675500 Kem-Klamps. Pennyhead top has a lug attachment to engage the spring portion of the Kem-Klamp.
Catalog Number: KT851800-2440
Supplier: DWK Life Sciences (KIMBLE)



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Certificate Certificates    
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Description:   29/35. 29. 41 mm. The 7575-14 is a replacement part for organic chemistry kit No. 6949K. The 7575-19 is a replacement part for organic chemistry kits Nos. 6949E, 6949F and 6949G-2.
Catalog Number: 59435-660
Supplier: Corning


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Description:   SIZE 8 PTFE STOPPER.
Catalog Number: 89076-924
Supplier: Ace Glass


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Description:   19/22 STOPPER.
Catalog Number: 89075-106
Supplier: Ace Glass


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Description:   24/40 STOPPER.
Catalog Number: 89062-824
Supplier: Ace Glass


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Description:   SEPTA, WHITE RUBBER, SIZED FOR 24/40 JOINTS, PK/144.
Catalog Number: 89064-954
Supplier: Ace Glass


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Catalog Number: AG5183-4476
Supplier: AGILENT TECHNOLOGIES, INC (CSD)



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Description:   SEPTA, RED RUBBER, SIZED FOR 14/20 JOINTS, PK/72.
Catalog Number: 89064-914
Supplier: Ace Glass


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Catalog Number: TS6A20BST
Supplier: Thermo Scientific



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Description:   SEPTA RED 14/20 PK100
Catalog Number: 89084-500
Supplier: Ace Glass


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Description:   25MM SOLID NYLON PLUG, 7855-734 FETFE O-RING FRONT SEAL.
Catalog Number: 89052-806
Supplier: Ace Glass


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Description:   [standard taper] Joint; 24/25 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: KT850400-2425
Supplier: DWK Life Sciences (KIMBLE)



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Description:   7MM SOLID PTFE PLUG, 7855-707 FETFE O-RING FRONT SEAL.
Catalog Number: 89052-844
Supplier: Ace Glass


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Description:   10 mm. Stopper No.8. 25 mm. The hollow PYREX stopper is light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs.
Catalog Number: 59432-108
Supplier: Corning


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Description:   SEPTA RED 5MM NMR PK100
Catalog Number: 89084-516
Supplier: Ace Glass


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Description:   PTFE Stopper with Polypropylene Extraction Nut, Solid
Catalog Number: 10099-206
Supplier: Ace Glass


Small Business Enterprise

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Description:   Comes with polypropylene nut for easy removal from flask. Standard taper joint size: 29/42.
Catalog Number: 70680-180
Supplier: Bel-Art Products, a Part of SP



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Description:   PK12 69 X 45MM PLURO STOPPER.
Catalog Number: 89075-820
Supplier: Ace Glass


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Description:   7/15 MEDIUM LENGTH SOLID STOPPER.
Catalog Number: 89062-844
Supplier: Ace Glass


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Description:   SEPTA, WHITE RUBBER, SIZED FOR 5MM NMR TUBES, SP/12.
Catalog Number: 89064-956
Supplier: Ace Glass


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Description:   SEPTA WHITE 19/22 PK10
Catalog Number: 89084-544
Supplier: Ace Glass


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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: 13196-088
Supplier: Bel-Art Products, a Part of SP



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Description:   PTFE Stopper with Polypropylene Extraction Nut, Solid
Catalog Number: 10099-198
Supplier: Ace Glass


Small Business Enterprise

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Description:   SEPTA RED 7MM TUBE PK10
Catalog Number: 89084-518
Supplier: Ace Glass


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Description:   SEPTA WHITE 10/30 PK10
Catalog Number: 89084-528
Supplier: Ace Glass


Small Business Enterprise

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Description:   Fits 27MM ID Necks,Fits 29/42 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: 89166-150
Supplier: Ace Glass


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Description:   40/35 MEDIUM LENGTH HOLLOW STOPPER.
Catalog Number: 89062-860
Supplier: Ace Glass


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Description:   SEPTA, RED RUBBER, SIZED FOR 8MM OD TUBING, PK/72.
Catalog Number: 89064-908
Supplier: Ace Glass


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Description:   SEPTA, WHITE RUBBER, SIZED FOR 7MM OD TUBING, PK/144.
Catalog Number: 89064-932
Supplier: Ace Glass


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Description:   PK12 27 X 16MM PLURO STOPPER.
Catalog Number: 89075-812
Supplier: Ace Glass


Product available on GSA Advantage® Small Business Enterprise

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Description:   29/26 PTFE STOPPER HOLLOW.
Catalog Number: 89076-956
Supplier: Ace Glass


Product available on GSA Advantage® Small Business Enterprise

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Description:   SEPTA WHITE 5MM NMR PK100
Catalog Number: 89084-558
Supplier: Ace Glass


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Description:   36MM SOLID NYLON PLUG, 7855-772 FETFE O-RING FRONT SEAL.
Catalog Number: 89052-838
Supplier: Ace Glass


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Description:   SZ14 STOPPER,POLYETHYLENE.
Catalog Number: 89077-002
Supplier: Ace Glass


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Description:   PLUG PTFE SOLID 7MM CAPFE
Catalog Number: 89084-370
Supplier: Ace Glass


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Description:   The 19/38 Stopper Is A Replacement Part For Organic Chemistry Kit No. 6949. Hollow, Full Length Stopper Closed At The Bottom. Interchangeable With Standard Taper Joints.
Catalog Number: 59435-092
Supplier: Corning


Low Manufacturing Impact Product available on GSA Advantage®

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Description:   [Standard Taper] 13 pennyhead stopper is for the KIMAX* Specific Gravity Bottle #320110-001.
Catalog Number: 89002-174
Supplier: DWK Life Sciences (KIMBLE)



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Certificate Certificates    
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Description:   SEPTA, RED RUBBER, SIZED FOR 24/40 JOINTS, PK/72.
Catalog Number: 89064-924
Supplier: Ace Glass


Product available on GSA Advantage® Small Business Enterprise

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Description:   14 mm. Stopper No.13. 25 mm. The hollow PYREX stopper is light in weight, yet very strong to reduce chipping and breakage, thus minimizing replacement costs.
Catalog Number: 59432-152
Supplier: Corning


Low Manufacturing Impact Product available on GSA Advantage®

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Certificate Certificates    
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Description:   [standard taper] Joint; 19/22 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: KT850400-1922
Supplier: DWK Life Sciences (KIMBLE)



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Product Image
Description:   Fits 19MM ID Necks,Fits 19/22 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: 89166-140
Supplier: Ace Glass


Product available on GSA Advantage® Small Business Enterprise

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