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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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


Description: Screw caps with O-ring seal, without loop, PP, Colour: Natural
Catalog Number: 525-0215
UOM: 1 * 1.000 items
Supplier: Simport Scientific


Description: Screw caps, with lip seal, without loop, PP, Colour: Blue
Catalog Number: 612-3989
UOM: 1 * 1.000 items
Supplier: Simport Scientific


Description: Screw caps with O-ring seal, without loop, PP, Colour: Red
Catalog Number: 612-4047
UOM: 1 * 1.000 items
Supplier: Simport Scientific

Description: Screw caps, flat top, with O-ring seal, without loop, PP, Colour: Purple
Catalog Number: 612-4035
UOM: 1 * 1.000 items
Supplier: Simport Scientific


Description: Screw caps, with lip seal, without loop, PP, Colour: White
Catalog Number: 612-4055
UOM: 1 * 1.000 items
Supplier: Simport Scientific


Description: Screw caps, flat top, with O-ring seal, without loop, PP, Colour: Orange
Catalog Number: 612-4044
UOM: 1 * 1.000 items
Supplier: Simport Scientific


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


Description: Screw caps with O-ring seal, without loop, PP, Colour: White
Catalog Number: 612-4057
UOM: 1 * 1.000 items
Supplier: Simport Scientific


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


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


Description: Adjustment key for FIBU closures
Catalog Number: 614-2023
UOM: 1 * 1 items
Supplier: GERBER FUNKE


Description: Screw caps with O-ring seal and loop, PP, Colour: Purple
Catalog Number: 612-4036
UOM: 1 * 1.000 items
Supplier: Simport Scientific


Description: Sealing cap assemblies, Nalgene®, For Ø ext.: 38 mm, For tubes: 250 ml
Catalog Number: 525-2915
UOM: 1 * 2 items
Supplier: Thermo Fisher Scientific

Environmentally Preferable


Description: Sealing cap assemblies, Nalgene®, For Ø ext.: 24 mm, For tubes: 50 ml
Catalog Number: 525-2914
UOM: 1 * 2 items
Supplier: Thermo Fisher Scientific

Environmentally Preferable


Description: Sealing cap assemblies, Nalgene®, For Ø ext.: 20 mm, For tubes: 30 ml
Catalog Number: 525-2913
UOM: 1 * 2 items
Supplier: Thermo Fisher Scientific

Environmentally Preferable


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