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Stoppers and Closures

Bottle Caps (2,073)
Stoppers (1,484)
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331 – 345 of 2,605 results
331

Cole-Parmer™ Essentials Polypropylene Cap for E-Vac Aspiration System Vacuum Bottles

Optimize performance of your E-Vac aspiration system

Disposable Reusable
Thread Size (Metric) 53B
For Use With (Equipment) E-Vac Aspiration System Vaccum Bottles
Color Natural
Material Polypropylene
Autoclavable Not Autoclavable
Sterility Non-sterile
332

Restek™ Hub-Cap Adapter
SDP

Allows the use of the Opti-Cap™ top with 4L solvent bottles

333

Diba Omnifit™ Bottle Cap Accessory: Luer Port Blanking Plug

Use adapters to connect to different tubing sizes or to plug your port

334

Diba Omnifit™ Bottle Cap Accessory: Luer Port

Use adapters to connect to different tubing sizes or to plug your port

335

Restek™ Mobi-Cap GL-45 Bottle Tops
SDP

Protect mobile phases from evaporation and contamination while also protecting the lab from harmful vapors

Includes Tubing Connector Nuts, Color-Sleeve Adaptors, and Ferrules
Thread Size (Metric) 1/4-28
For Use With (Equipment) GL-45 Threaded Bottles
Neck Finish 78 mm
Material Polypropylene
336

Diba Omnifit™ T Series Bottle Vapor Trap and Indicator

Easy to use

Disposable Reusable
Product Type Solvent Waste Cap
Neck Finish 1/4-28
Color Blue,White
Material PTFE
Autoclavable Not Autoclavable
For Use With (Application) For distilled water, foodstuff
Sterility Non-sterile
337

Diba Omnifit™ Adapters for T-Series Solvent Waste Caps

Use adapters to connect to different tubing sizes or to plug your port.

Disposable Reusable
For Use With (Equipment) For use with T series bottle caps
Product Type Barb Adapter
Color Clear
Quantity 5/Pk.
Material Polypropylene
Autoclavable Not Autoclavable
For Use With (Application) Diba Omnifit™ waste caps
Sterility Non-sterile
338

Restek™ Mobi-Cap GL-45 Bottle Top Kits
SDP

Convenient kits for easy mobile phase management

Thread Size (Metric) 78 mm
Neck Finish 78 mm
Quantity 1 Kit
339

Eisco™ 2 Hole ASTM Neoprene Stoppers
SDP SCI_ED

Pack of ten 2-hole ASTM neoprene stoppers. Made from long lasting neoprene rubber. Oil resistant, use up to 250°F / 120°C. Suitable for use with petroleum products, minerals, oils, fats as well as most inorganic acids.

Disposable Reusable
Shape Conical
Description Pack of 10
For Use With (Equipment) Petroleum products, minerals, oils and fats, as well as most inorganic acids and bases
Product Type Steri-stopper
Color Blue
Quantity 10
Material Neoprene
Certifications/Compliance ASTM
Temperature Range (Metric) -40 to 130°C
For Use With (Application) Stopper for Labware
Autoclavable Autoclavable
Sterility Non-sterile
340

United Scientific™ Rubber Stoppers, Solid Version
SDP SCI_ED

Ideal for use with non-aggressive or concentrated solutions.

341

Eisco™ Rubber Cones
SDP SCI_ED

Designed for use with Buchner Funnels in filtration assemblies, these cones are made of flexible, quality neoprene rubber. Rubber Cones have superior chemical stability, and can withstand a wide temperature range.

EDGE
Shape Conical
Product Type Rubber Stopper
Color Blue
Autoclavable Not Autoclavable
Sterility Non-sterile
342

United Scientific™ Rubber Stoppers, One Hole
SDP SCI_ED

Ideal for use with non-aggressive or concentrated solutions. Rubber Stoppers withstand temperatures from -13°F to +158°F (-25°C to +70°C).

EDGE
Shape Tapered
Product Type Stopper (1 hole)
Color Black
Temperature Range (Metric) -25°C to +70°C
Autoclavable Autoclavable
Sterility Non-sterile
343

United Scientific™ Rubber Stoppers, Solid Version
SDP SCI_ED

Ideal for use with non-aggressive or concentrated solutions. Rubber Stoppers withstand temperatures from -13°F to +158°F (-25°C to +70°C).

EDGE
Shape Tapered
Product Type Solid Stopper
Color Black
Material Rubber
Temperature Range (Metric) -25°C to +70°C
Autoclavable Autoclavable
Sterility Non-sterile
344

Fisherbrand™ Disposable Polyethylene Cuvette Stoppers
SCI_ED

Flexible fins on cap allow for tight fit that will not damage the cuvette.

EDGE
345

Eisco™ Brass Cork Borer Set - German Pattern
SDP SCI_ED

Useful for cutting a hole in cork or rubber stoppers to insert glass tubing.