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.
Neoprene Stoppers
Supplier: Wards
Versatile neoprene stoppers perfect for every laboratory.
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Gray Butyl Rubber Stoppers, Kimble Chase
Supplier: DWK Life Sciences (KIMBLE)
Lyophilization style, slotted stopper for aluminum seals.
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Lyophilization-Style Stoppers, Rubber, Wheaton
Supplier: DWK Life Sciences (KIMBLE)
Wheaton Lyophilization Stoppers are manufactured from the highest quality raw materials and are manufactured to yield exceptional dimensional stability
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Twistit® Rubber Stoppers
Supplier: Plasticoid
An outstanding advance in rubber stoppers, four stoppers in one reduce inventory confusion and cost.
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Rubber Stoppers, West Pharmaceutical Services
Supplier: West Pharmaceutical
Rubber Stoppers, West Pharmaceutical Services
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Assortment of Solid Rubber Stoppers
Supplier: United Scientific Supplies
One Pound of Solid Rubber Stoppers in Various Sizes.
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Assortment of Two-Hole Rubber Stoppers
Supplier: United Scientific Supplies
One Pound of Two-Hole Rubber Stoppers in Various Sizes.
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Test Tube Stoppers, Low Density Polyethylene, Dynalon
Supplier: Dynalon
Single- position tight fitting stopper to fit disposable test tubes.
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Pierceable Plug Stopper - For 13 mm Tubes, Globe Scientific
Supplier: Globe Scientific
These pierceable plug stoppers are intended for recapping vacuum blood tubes and test tubes.
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Synthware Stopper with #15 O-Ring Joint, Kemtech America
Supplier: Kemtech America
Designed for use with manifolds equipped with #15 O-rings.
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WHEATON® Replacement Silicone Stoppers for Filtration Assemblies, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
This unit is designed for filtering viscous or proteinaceous solutions or to produce ultraclean filtrate.
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Stoppers for Vacule Tubing Vials, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Accessory for 4 ml Vacule Vials
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Plug Stoppers, 12 mm, Globe Scientific
Supplier: Globe Scientific
Globe Scientific's polyethylene plug caps are designed to seal 12mm test tubes
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Universal Plug Stoppers, Globe Scientific
Supplier: Globe Scientific
These universal plug stoppers fit most 10 mm, 12 mm, 13 mm, and 16 mm tubes
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Cork Stoppers, United Scientific Supplies
Supplier: United Scientific Supplies
Cork stoppers function as a closure for bottles, vials, laboratory vessels and other openings.
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Twistit® Stopper Assortment
Supplier: Plasticoid
Solid, One-Hole, Two-Hole, and Three-Hole Rubber Stoppers in One Unit.
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PYREX® Pennyhead Stopper, Corning
Supplier: Corning
PYREX® glass pennyhead stoppers are generally used in flasks and separatory funnels.
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Synthware PTFE Flask Length Stopper, Kemtech America
Supplier: Kemtech America
Stoppers features PTFE (Polytetrafluoroethylene) handle for easy griping.
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1-Hole Natural Rubber Stoppers
Supplier: United Scientific Supplies
Superior Grade Rubber Offers Softness, Resiliency, and Durability.
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Stopper, Cap Design, Chemscience
Supplier: CHEM SCIENCE INC CA
These stoppers are designed for apparatus having an inner opening.
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PYREX® Hollow [ST] Reagent Bottle Stoppers, Corning
Supplier: Corning
Combination glass stoppers with closed bottoms may be used as [ST] joint stoppers and as reagent bottle stoppers
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Septum Stoppers, Sleeve Type, Chemglass
Supplier: Chemglass
Sleeve type stoppers with hollow plugs and sleeve extensions.
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Suba-Seal® Septum Stoppers, Chemglass
Supplier: Chemglass
Suba-Seal® Septum Stoppers are made from natural red rubber.
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Stoppers for Insect Breeding Containers, Greiner Bio-One
Supplier: Greiner Bio-One
Ceaprene, 50mm.
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KIMBLE® Silicone Stoppers, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Designed for use in centrifugal separators and gas sampling tubes. Blind hole stopper features easy syringe penetration.
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Ultrapure Straight Plug Stoppers, Wheaton
Supplier: DWK Life Sciences (KIMBLE)
Manufactured from an ultrapure bromobutyl formulation with extremely high chemical purity and low gas permeability.
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Vee Gee Glass Stoppers
Supplier: Heathrow Scientific
These stoppers are lightweight yet very strong to reduce chipping and breakage, thus minimizing replacement costs.
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XXXX Quality Corks
Supplier: Manton Industrial
XXXX Quality Corks have a fine grain and are ideal for use as tight-fitting stoppers.
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Polyethylene Stoppers for Dewar Flasks, Chemglass
Supplier: Chemglass
Vented polyethylene stopper to minimize evaporation from dewar flasks.
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PYREX® Hollow Full Length [ST] Stoppers, Corning
Supplier: Corning
Hollow, full length stopper closed at the bottom from PYREX®, borosilicate glass.
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Supplier: Corning
$370.49 to $1,423.90