Tube Caps and Closures
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Tube Caps and Closures
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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.
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Material | LDPE |
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Kartell™ Finned Plug for Disposable Tubes
Designed with flexible fins to create a snug fit.
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Material | Polyethylene |
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Fisherbrand™ Plastic Lock Bacti 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.
Fisherbrand™ Plastic Lock Bacti 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.
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For Use With (Equipment) | Test Tubes |
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Material | Plastic |
Size (Metric) | 25 mm |
Autoclavable | Autoclavable |
Fisherbrand™ Plastic Lock Bacti 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.
For Use With (Equipment) | Test Tubes |
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Product Type | Lock Bacti Cap |
Quantity | 100 Pack |
Material | Plastic |
Size (Metric) | 13 mm |
Autoclavable | Autoclavable |
Corning™ Black Phenolic Threaded Screw Caps with PTFE Liners
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
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This product offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”
Learn More About the Greener Choice Program
Made from fabricated specially formulated resin to resist the effects of temperature and steam in autoclaving. Corning™ Black Phenolic Threaded Screw Caps with PTFE Liners provide a highly inert sealing face.
Product Type | Screw Cap |
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Color | Black |
Tip Material | PTFE, Rubber |
Material | Phenolic |
Autoclavable | Autoclavable |
Liner Material | PTFE |
Kartell™ Finned Plugs for Disposable Tubes
Kartell™ Finned Plugs for Disposable Tubes are used to seal test tubes and prevent leakage or spillage.
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Disposable | Reusable |
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Product Type | Push Cap |
Material | Polypropylene |
Autoclavable | Autoclavable |
Sterility | Non-sterile |
Corning™ Phenolic GPI Screw Caps for Disposable Culture Tubes
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
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This product offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”
Learn More About the Greener Choice Program
With white rubber liner
For Use With (Equipment) | Culture Tubes |
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Product Type | Screw Cap |
Color | Black |
No. per Case | 1000/Cs. |
Material | Phenolic |
No. per Pack | 1000/Pk. |
Autoclavable | Autoclavable |
Liner Material | Rubber |
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.
Fisherbrand™ Natural Polyethylene Snap-on Caps
Snaps onto glass rolled-rim specimen vials. Fisherbrand™ Natural Polyethylene Snap-on Caps are made of natural polyethylene.
Thermo Scientific™ Nalgene™ Friction-Fit Polypropylene Closures for Plastic Centrifuge Tubes
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
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This product offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”
Learn More About the Greener Choice Program
Use these friction-fit polypropylene closures featuring a convenient pull tab for easy removal from centrifuge tubes.
Description | Designed to be compatible with Nalgene round and conical centrifuge tubes |
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Product Type | Centrifuge Tube Cap |
No. per Case | 20 |
Material | Polypropylene |
No. per Pack | 20 |
Autoclavable | Autoclavable |
Product Line | Nalgene™ |
Thermo Scientific™ Screw Cap Microcentrifuge Tube Caps
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
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This product offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”
Learn More About the Greener Choice Program
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 |
Poeppelmann™ KAPSTO™ GPN 300 F Closures
Offering multifunctional use for plugging internal threads and bore holes. Poeppelmann™ KAPSTO™ GPN 300 F Closures are manufactured from natural-colored PE-LD plastic.
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Product Type | Flat Top Closure Plug |
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For Use With (Application) | For internal threads and bores |