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Product Type | Turnover Septum Stopper |
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Total Positions | 1 |
For Use With (Application) | For narrow aperture containers |
DWK Life Sciences Kimble™ Kontes™ Pluro Stopper Set
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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This autoclavable set of 7 neoprene rubber adapters is designed to fit Buchner and fritted glass funnels.

Fisherbrand™ Cork Stoppers - Superior Grade
Corks are cut from high-quality wood and are selected to meet superior standards

Product Type | Cork Stopper |
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Color | Natural |
Grade | Superior |
Material | Wood |
For Use With (Application) | Ideal for sealing bottles |
Fisherbrand™ Two-Hole Rubber Stoppers
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Assorted sizes 00 to 15

Product Type | Tapered Stopper (2 holes) |
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Color | Black |
Total Positions | 2 |
Material | Natural Rubber |
For Use With (Application) | General purpose use |
Fisherbrand™ Solid Rubber Stoppers
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Available in a variety of sizes ranging from 000 through 16

Product Type | Solid Stopper |
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Color | Black |
Material | Natural Rubber |
For Use With (Application) | General purpose use |
Fisherbrand™ Solid Neoprene Rubber Stoppers
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Recommended where rubber would be attacked or deteriorated

Length (Metric) | 2.5 cm |
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Product Type | Solid Stopper |
Color | Green |
Material | Neoprene |
For Use With (Application) | Resists petroleum products, fats, oils and organic chemicals |
Fisherbrand™ Soft Glass Stirring Rods
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Available in different lengths ranging from 5 to 10 in.

Type | Stirring Rod |
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Quantity | Case of 72 |
Material | Glass |
Fisherbrand™ Flask Covers
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Cut down on evaporation.

Product Type | Cover, Flask |
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For Use With (Equipment) | Use with flask that takes Rubber stopper sizes, used when solutions are being boiled to cause condensation and refluxing |
Material | Glass |
Closure Material | Flint Glass |
Product Type | Cork Stopper |
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Color | Natural |
Grade | Laboratory |
Material | Wood |
For Use With (Application) | Ideal for sealing bottles, safe to use in the packaging and/or processing of food |
Fisherbrand™ One-Hole Rubber Stoppers
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
One hole rubber stopper

Length (Metric) | 2.5 cm |
---|---|
Product Type | Tapered Stopper (1 hole) |
Color | Black |
Total Positions | 1 |
Material | Natural Rubber |
For Use With (Application) | Inexpensive black natural rubber/SBR blend for general purpose uses |
DWK Life Sciences Kimble™ Kontes™ Polyethylene Stoppers
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Low-cost polyethylene stoppers are an alternative to standard glass and PTFE stoppers.

Product Type | Plug Stopper |
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Material | Polyethylene |
DWK Life Sciences Kimble™ Kontes™ Hollow White Rubber Sleeve Stoppers
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Hollow stopper fits into the neck of the glassware apparatus. Series 774261 may be used at up to 125°C for up to 8 hours.

For Use With (Equipment) | NMR tubes, pressure venting or adding reactants via syringe |
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Product Type | Plug-type Sleeve Stopper |
Color | White |
Material | Rubber |
DWK Life Sciences Kimble™ PTFE Keyhead Stopper
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Flask Length

For Use With (Equipment) | For flasks and separatory funnels |
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Product Type | Keyhead Stopper |
Material | PTFE |
DWK Life Sciences Wheaton™ Stoppers for Serum Bottles and Vials: Snap-on Stopper
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Provide airtight covers

For Use With (Equipment) | Serum bottles and vials |
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Product Type | Plug Stopper |
Autoclavable | Autoclavable |