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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 colours, 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 colours, 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-612-6663

Screw caps, flat top, with lip seal, without loop, PP, Colour: Green

Description: Screw caps, flat top, with lip seal, without loop, PP, Colour: Green
Catalog Number: 612-6663
UOM: 1 * 1.000 items
Supplier: Simport Scientific
Product Image-612-4083

Screw caps with O-ring seal, without loop, PP, Colour: Yellow

Description: Screw caps with O-ring seal, without loop, PP, Colour: Yellow
Catalog Number: 612-4083
UOM: 1 * 1.000 items
Supplier: Simport Scientific
Product Image-614-2024

GERBAL patent closure, without adjustment key

Description: GERBAL patent closure, without adjustment key
Catalog Number: 614-2024
UOM: 1 * 1 items
Supplier: GERBER FUNKE
Product Image-SIMPT552-30WTP

Screw cap, with lip seal for tamper evident tubes, PE, Simport®, Colour: White, For tubes: 30 ml

Description: Screw cap, with lip seal for tamper evident tubes, PE, Simport®, Colour: White, For tubes: 30 ml
Catalog Number: SIMPT552-30WTP
UOM: 1 * 500 items
Supplier: Simport Scientific
Product Image-612-4046

Screw caps with lip seal and loop, PP, Colour: Red

Description: Screw caps with lip seal and loop, PP, Colour: Red
Catalog Number: 612-4046
UOM: 1 * 1.000 items
Supplier: Simport Scientific
Product Image-612-4019

Screw caps, with lip seal, without loop, PP, Colour: Purple

Description: Screw caps, with lip seal, without loop, PP, Colour: Purple
Catalog Number: 612-4019
UOM: 1 * 1.000 items
Supplier: Simport Scientific
Product Image-612-3998

Screw caps with O-ring seal, without loop, PP, Colour: Green

Description: Screw caps with O-ring seal, without loop, PP, Colour: Green
Catalog Number: 612-3998
UOM: 1 * 1.000 items
Supplier: Simport Scientific
Product Image-612-3993

Screw caps with O-ring seal and loop, PP, Colour: Blue

Description: Screw caps with O-ring seal and loop, PP, Colour: Blue
Catalog Number: 612-3993
UOM: 1 * 1.000 items
Supplier: Simport Scientific
Product Image-612-3991

Screw caps with O-ring seal, without loop, PP, Colour: Blue

Description: Screw caps with O-ring seal, without loop, PP, Colour: Blue
Catalog Number: 612-3991
UOM: 1 * 1.000 items
Supplier: Simport Scientific
Product Image-612-6662

Screw caps, flat top, with lip seal, without loop, PP, Colour: Blue

Description: Screw caps, flat top, with lip seal, without loop, PP, Colour: Blue
Catalog Number: 612-6662
UOM: 1 * 1.000 items
Supplier: Simport Scientific
Product Image-612-3994

Screw caps with O-ring seal, without loop, PP, Colour: Brown

Description: Screw caps with O-ring seal, without loop, PP, Colour: Brown
Catalog Number: 612-3994
UOM: 1 * 1.000 items
Supplier: Simport Scientific
Product Image-612-3999

Screw caps, flat top, with O-ring seal, without loop, PP, Colour: Green

Description: Screw caps, flat top, with O-ring seal, without loop, PP, Colour: Green
Catalog Number: 612-3999
UOM: 1 * 1.000 items
Supplier: Simport Scientific
Product Image-612-4082

Screw caps, with lip seal, without loop, PP, Colour: Yellow

Description: Screw caps, with lip seal, without loop, PP, Colour: Yellow
Catalog Number: 612-4082
UOM: 1 * 1.000 items
Supplier: Simport Scientific
Product Image-SCERSP73802-13415

Black phenolic cap, cemented: PTFE faced, white rubber liner, 13-415

Description: Black phenolic cap, cemented: PTFE faced, white rubber liner, 13-415
Catalog Number: SCERSP73802-13415
UOM: 1 * 500 items
Supplier: DWK Life Sciences
Product Image-525-2923

Sealing cap, Oak Ridge style, Nalgene®, For Ø ext.: 20 mm, For tubes: 28/30 ml

Description: Sealing cap, Oak Ridge style, Nalgene®, For Ø ext.: 20 mm, For tubes: 28/30 ml
Catalog Number: 525-2923
UOM: 1 * 2 items
Supplier: Thermo Fisher Scientific

Environmentally Preferable


Product Image-525-2925

Sealing cap, Oak Ridge style, Nalgene®, For Ø ext.: 58 mm, For tubes: 250 ml

Description: Sealing cap, Oak Ridge style, Nalgene®, For Ø ext.: 58 mm, For tubes: 250 ml
Catalog Number: 525-2925
UOM: 1 * 2 items
Supplier: Thermo Fisher Scientific

Environmentally Preferable


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