Tube Caps and Closures
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Tube Caps and Closures
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Filtered Search Results
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Fisherbrand™ Natural Polyethylene Snap-on Caps
Snaps onto glass rolled-rim specimen vials. Fisherbrand™ Natural Polyethylene Snap-on Caps are made of natural polyethylene.
![EDGE](/content/dam/fishersci/glyphs/edge.png)
Fisherbrand™ Snap Caps
Made from chemically resistant virgin plastic, Bacti-Caps™ provide a firm, positive culture tube closure allowing a controlled gas interchange. They are ideal for use in science, research, and other laboratories.
![EDGE](/content/dam/fishersci/glyphs/edge.png)
Gosselin™ Tube Closures
Suitable for different usage of tubes and applications. Gosselin™ Tube Closures are offered in straight, winged, skirted, or screw cap styles and are manufactured from PE plastic.
![EDGE](/content/dam/fishersci/glyphs/edge.png)
Material | LDPE |
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Fisherbrand™ Plastic Lock Bacti Caps
For Use With (Equipment) | Test tubes, centrifuge tubes, specialty tubes, evacuated blood drawing tubes |
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Material | Elastomer Copolymer |
Autoclavable | Not Autoclavable |
Sterility | Non-sterile |
Material | Polyethylene |
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Kartell™ Finned Plugs for Disposable Tubes
Kartell™ Finned Plugs for Disposable Tubes are used to seal test tubes and prevent leakage or spillage.
![EDGE](/content/dam/fishersci/glyphs/edge.png)
Wheaton™ Caps for Screwthread Diagnostic Vials
For the safe and secure closure of vials in the laboratory. Wheaton™ Caps for Screwthread Diagnostic Vials are manufactured from pharmaceutical grade polypropylene.
Thermo Scientific™ Screw Cap Microcentrifuge Tube Caps
Prevent leakage under demanding conditions with these screw-cap microcentrifuge tube caps with o-rings, which are optimized for secure, short-term storage in low temperatures.
Max. Torque | Manual/Hand Torque: Standard: 0.125 lbsf.in to 2.5 lbsf.in; Metric: 1.412 Ncm to 28.24 Ncm. Automated/Robotic Torque Standard: 1.312 lbsf.in to 2.5 lbsf.in; Metric: 14.83 Ncm to 28.24 Ncm |
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Packaging | 500 x pk, 10 pk x cs, 5000 x cs. Single Bagged. ZipLock bag. |
Binding Property | Low Nucleic Acid and Protein Binding & Low Enzyme Inhibition |
Material | Polypropylene,Ethylene Propylene |
Max. RCF | 25,000 x g |
Temperature Range (Metric) | Cold Storage: -80° to +95°C. Liquid Nitrogen: Short term Vapor Phase & Quick Flash Freeze acceptable, not recommmended for LN2 submersion storage |
Autoclavable | Not Autoclavable |
Pre-sterilized | No |
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Product Type | Screw Cap |
Autoclavable | Autoclavable |
Liner Material | Rubber |
Sterility | Non-sterile |
Thermo Scientific™ Nalgene™ Centrifuge Tube Sealing Cap Assemblies
Process tubes at their highest rated speed level (10,000 x g or greater) without leakage, even when full with these sealing cap assemblies.
Description | Sealing cap assembly |
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Product Type | Centrifuge Tube Cap |
No. per Case | 2 |
Material | Polypropylene, ETFE, Fluoroelastomer |
No. per Pack | 2 |
Autoclavable | Autoclavable |
Product Line | Nalgene™ |
Kartell™ Test Tube Caps
Reduce risk of sample contamination and spillage with a polyethylene constructed cap. Kartell™ Test Tube Caps are specially designed to accommodate both platic and glass test tubes.
Color | Natural |
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Material | Polyethylene |
Certifications/Compliance | CE/IVD |
Corning™ 15mL Centrifuge Cap
Greener Choice Product
This product offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
Learn More About the Greener Choice Program
SureTRACE
Supports traceability with guaranteed access to certificates and proactive change notifications.
Learn More
![GREENER_CHOICE](/content/dam/fishersci/glyphs/green_glyph.png)
This product offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
Learn More About the Greener Choice Program
![BIOPHARMA](/content/dam/fishersci/glyphs/sure_trace.png)
Supports traceability with guaranteed access to certificates and proactive change notifications.
Learn More
The CentriStarTM Cap has a easy-on/easy-off flat top and offers advanced ergonomics with its wider knurls and roll-over edge design for easier gripping.
Corning™ Polyethylene Caps for Cluster Tube System
Designed to fit 1.2mL cluster tubes and cluster tube strips. Corning™ Polyethylene Caps for Cluster Tube System are used with 98-well cluster tube systems.