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You Searched For: Test/Sample Tube Closures

Test tube closures ensure samples do not leak or are contaminated by providing a reliable seal. Securely mix or store small samples with these tops that allow one-handed sealing. Offered in a variety of colors, identification is made easier. Closures come in screw and snug-fit plug designs to fit any test tube opening style. Resistant to high temperatures, the versatile test tube closures can withstand heating applications while the chemical resistance guarantees limitless sample compatibility.

Test tube closures ensure samples do not leak or are contaminated by providing a reliable seal. Securely mix or store small samples with these tops that allow one-handed sealing. Offered in a variety of colors, identification is made easier. Closures come in screw and snug-fit plug designs to fit any test tube opening style. Resistant to high temperatures, the versatile test tube closures can withstand heating applications while the chemical resistance guarantees limitless sample compatibility.


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Product Image-WHEAW240843

Screw caps, solid top, PP, PP, WHEATON® E-Z Ex-Traction™, Colour: White, Thread: 15-415

Description: Screw caps, solid top, PP, PP, WHEATON® E-Z Ex-Traction™, Colour: White, Thread: 15-415
Catalog Number: WHEAW240843
UOM: 1 * 1.000 items
Supplier: DWK Life Sciences
Image Unavailable-BDAMTP-MF-O

Male-Female Luer lock caps, sterile, Colour: Orange

Description: Male-Female Luer lock caps, sterile, Colour: Orange
Catalog Number: BDAMTP-MF-O
UOM: 1 * 100 items
Supplier: BD Medical
Product Image-734-4256

Screw cap for test tubes, with rubber liner, Disposable phenolic screw cap, Colour: Black, Thread: 15-415

Description: Screw cap for test tubes, with rubber liner, Disposable phenolic screw cap, Colour: Black, Thread: 15-415
Catalog Number: 734-4256
UOM: 1 * 1.000 items
Supplier: Corning

Environmentally Preferable


Image Unavailable-WILMTR-LS-01

PTFE/silicone rubber septum for 4 and 5 mm tubes

Description: PTFE/silicone rubber septum for 4 and 5 mm tubes
Catalog Number: WILMTR-LS-01
UOM: 1 * 36 items
Supplier: SP Industries
Product Image-734-4257

Screw cap for test tubes, with rubber liner, Disposable phenolic screw cap, Colour: Black, Thread: 18-415

Description: Screw cap for test tubes, with rubber liner, Disposable phenolic screw cap, Colour: Black, Thread: 18-415
Catalog Number: 734-4257
UOM: 1 * 1.000 items
Supplier: Corning

Certificates Environmentally Preferable


Product Image-734-4255

Screw cap for test tubes, with rubber liner, Disposable phenolic screw cap, Colour: Black, Thread: 13-415

Description: Screw cap for test tubes, with rubber liner, Disposable phenolic screw cap, Colour: Black, Thread: 13-415
Catalog Number: 734-4255
UOM: 1 * 1.000 items
Supplier: Corning

Certificates Environmentally Preferable


Product Image-212-3226

Grip caps for tubes, Grip stopper, LDPE, Colour: Natural, For tubes: 17 mm O.D.

Description: Grip caps for tubes, Grip stopper, LDPE, Colour: Natural, For tubes: 17 mm O.D.
Catalog Number: 212-3226
UOM: 1 * 250 items
Supplier: Greiner Bio-One
Product Image-212-0642

Grip caps for tubes, Grip stopper, LDPE, Colour: Natural, For tubes: 16 mm O.D.

Description: Grip caps for tubes, Grip stopper, LDPE, Colour: Natural, For tubes: 16 mm O.D.
Catalog Number: 212-0642
UOM: 1 * 100 items
Supplier: Greiner Bio-One
Product Image-734-1303

Snap cap, dual position, sterile, LDPE, PE, Falcon®, For tubes: 12×75 mm

Description: Snap cap, dual position, sterile, LDPE, PE, Falcon®, For tubes: 12×75 mm
Catalog Number: 734-1303
UOM: 1 * 2.000 items
Supplier: Corning

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Product Image-212-0639

Grip caps for tubes, Grip stopper, LDPE, Colour: Natural, For tubes: 11 mm O.D.

Description: Grip caps for tubes, Grip stopper, LDPE, Colour: Natural, For tubes: 11 mm O.D.
Catalog Number: 212-0639
UOM: 1 * 500 items
Supplier: Greiner Bio-One
Product Image-212-0640

Grip caps for tubes, Grip stopper, LDPE, Colour: Natural, For tubes: 12 mm O.D.

Description: Grip caps for tubes, Grip stopper, LDPE, Colour: Natural, For tubes: 12 mm O.D.
Catalog Number: 212-0640
UOM: 1 * 500 items
Supplier: Greiner Bio-One
Product Image-212-0641

Grip caps for tubes, Grip stopper, LDPE, Colour: Natural, For tubes: 14 mm O.D.

Description: Grip caps for tubes, Grip stopper, LDPE, Colour: Natural, For tubes: 14 mm O.D.
Catalog Number: 212-0641
UOM: 1 * 100 items
Supplier: Greiner Bio-One
Product Image-CORN9999-381M

Screw cap for test tubes, with rubber liner, Reusable phenolic screw cap, Corning®, Colour: Black, Thread: 38-430

Description: Screw cap for test tubes, with rubber liner, Reusable phenolic screw cap, Corning®, Colour: Black, Thread: 38-430
Catalog Number: CORN9999-381M
UOM: 1 * 72 items
Supplier: Corning

Certificates Environmentally Preferable


Product Image-8482BLACK/100

Screw cap for Biosepar tube for quality control and small size centrifuge, black, ParasiTrap®

Description: Screw cap for Biosepar tube for quality control and small size centrifuge, black, ParasiTrap®
Catalog Number: 8482BLACK/100
UOM: 1 * 100 Assays
Supplier: Biosepar
Product Image-8482YELLOW/50

Screw cap for Biosepar tube for quality control and small size centrifuge, yellow, ParasiTrap®

Description: Screw cap for Biosepar tube for quality control and small size centrifuge, yellow, ParasiTrap®
Catalog Number: 8482YELLOW/50
UOM: 1 * 50 Assays
Supplier: Biosepar
Product Image-8482YELLOW/100

Screw cap for Biosepar tube for quality control and small size centrifuge, yellow, ParasiTrap®

Description: Screw cap for Biosepar tube for quality control and small size centrifuge, yellow, ParasiTrap®
Catalog Number: 8482YELLOW/100
UOM: 1 * 100 Assays
Supplier: Biosepar
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