Tube Caps and Closures
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Filtered Search Results

Fisherbrand™ Stainless Steel Cylindrical Closure for Test Tubes, Lanced or Unlanced
Protect your test tube samples from contamination and prevent evaporation. These Stainless Steel Cylindrical Closures are reusable and perfect for various size test tubes. Available in lanced or unlanced formats.
Disposable | Reusable |
---|---|
Pre-sterilized | No |
Product Type | Test Tube Plug Cap |
Color | Gray |
Autoclavable | Autoclavable |
Sterility | Non-sterile |
Fisherbrand™ Blue Flange Plug Caps, 17 mm
These polyethylene (PE) flanged plug caps provide exceptional leak-resistance in test tubes, centrifuge tubes and round cuvettes.

DWK Life Sciences Kimble™ Screw Caps for Disposable Glass Tubes
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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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Linerless, one-piece closures with inner sealing ring

Product Type | Screw Cap |
---|---|
Material | Polypropylene |
Certifications/Compliance | ASTM E982 |
Autoclavable | Autoclavable |
For Use With (Equipment) | Recapping 13 mm Vacuette™ tubes to reduce the risk of biohazardous contamination |
---|---|
Product Type | Snap Cap |
Size | Universal |
Material | PET |
Globe Scientific Double Tab Snap Caps for Blood Drawing Tubes, Glass and Plastic Tubes
Colorful snap-on closures are an effective way to recap blood drawing tubes, glass test tubes and plastic culture tubes.

Product Type | Snap Cap |
---|
Includes | 2 flexible flanges |
---|---|
For Use With (Equipment) | 12 mm Tubes |
Product Type | Flange Plug Cap |
Material | Polyethylene |
Size (Metric) | 12 mm |
Size (English) | 0.47 in. |
Simport™ Scientific Flange Plug Caps
These Flange Plug Caps have two flexible flanges to ensure a leakproof seal. They will fit into test tubes and also in round cuvettes and centrifuge tubes.

Includes | Test tubes, round cuvettes, centrifuge tubes, two flexible flanges |
---|---|
For Use With (Equipment) | 12 mm Tubes |
Product Type | Flange Plug Cap |
Material | Polyethylene |
Size (Metric) | 12 mm |
Size (English) | 0.47 in. |
Includes | 2 flexible flanges |
---|---|
For Use With (Equipment) | 13 mm Tubes |
Product Type | Flange Plug Cap |
Material | LDPE |
Size (Metric) | 13 mm |
Size (English) | 0.51 in. |
Fisherbrand™ Universal Test Tube Plug Caps
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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For plastic or glass test tubes.
Globe Scientific Translucent Snap Caps for 12 mm Tubes
These colorful snap-on closures are an effective way to recap blood drawing tubes, glass test tubes, and plastic culture tubes.

Disposable | Single-use |
---|---|
For Use With (Equipment) | 12 mm Glass & Plastic Tubes / 13 mm Evacuated Tubes |
Product Type | Snap Cap |
Closure Size | 12/13 mm |
Material | LDPE |
No. per Pack | 1000 |
Autoclavable | Not Autoclavable |
Disposable | Single-use |
---|---|
No. per Case | 1000 |
Material | Plastic |
Autoclavable | Not Autoclavable |
Liner Material | Unlined |
Fit for Purpose | PCR Ready |
Sterility | Non-sterile |
Disposable | Single-use |
---|---|
No. per Case | 1000 |
Material | Plastic |
Autoclavable | Not Autoclavable |
Liner Material | Unlined |
Fit for Purpose | PCR Ready |
Sterility | Non-sterile |
Disposable | Single-use |
---|---|
No. per Case | 1000 |
Material | Plastic |
Autoclavable | Not Autoclavable |
Liner Material | Unlined |
Fit for Purpose | PCR Ready |
Sterility | Non-sterile |
Includes | O-ring |
---|---|
For Use With (Equipment) | Both skirted and non-skirted variations of the 0.5 mL, 1.5 mL, and 2 mL microcentrifuge tubes |
Material | Polypropylene |
Thermo Scientific™ Capitol Vial Universal Test Tube Plug Caps
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
Learn More
For plastic or glass test tubes