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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-BOHLD598-12

Laboratory screw joints, Replacement inner parts, PTFE, BOLA, For Ø ext.: 2,4 mm, Thread: GL 14

Description: Laboratory screw joints, Replacement inner parts, PTFE, BOLA, For Ø ext.: 2,4 mm, Thread: GL 14
Catalog Number: BOHLD598-12
UOM: 1 * 1 items
Supplier: Bohlender
Product Image-525-0923

Screw caps, Flat caps, Polyethylene, VWR®, For: 50 ml centrifuge tubes

Description: Screw caps, Flat caps, Polyethylene, VWR®, For: 50 ml centrifuge tubes
Catalog Number: 525-0923
UOM: 1 * 500 items
Supplier: VWR Collection

Environmentally Preferable


Product Image-212-9345

Screw caps for sample tubes with external threads, natural, PP

Description: Screw caps for sample tubes with external threads, natural, PP
Catalog Number: 212-9345
UOM: 1 * 1.000 items
Supplier: Simport Scientific
Product Image-WAKFCP-1075

Depyrogenated aluminum caps, 10,5 mm ID×11,2 mm OD×11,5 mm H×0,35 mm thick, For: Caps for 10×75 mm tubes, aluminum

Description: Depyrogenated aluminum caps, 10,5 mm ID×11,2 mm OD×11,5 mm H×0,35 mm thick, For: Caps for 10×75 mm tubes, aluminum
Catalog Number: WAKFCP-1075
UOM: 1 * 100 items
Supplier: FUJIFILM WAKO CHEMICALS
Product Image-WAKFCP-13100

Depyrogenated aluminum caps, 13,8 mm ID×14,5 mm OD×18,0 mm H×0,35 mm thick, For: Caps for 13×100 mm tubes, aluminum

Description: Depyrogenated aluminum caps, 13,8 mm ID×14,5 mm OD×18,0 mm H×0,35 mm thick, For: Caps for 13×100 mm tubes, aluminum
Catalog Number: WAKFCP-13100
UOM: 1 * 50 items
Supplier: FUJIFILM WAKO CHEMICALS
Product Image-WAKF293-28251

Depyrogenated Aluminum Caps, 14,7×18mm, For: Aluminum Cap-S for Limulus Test Tube-S, aluminum

Description: Depyrogenated Aluminum Caps, 14,7×18mm, For: Aluminum Cap-S for Limulus Test Tube-S, aluminum
Catalog Number: WAKF293-28251
UOM: 1 * 100 items
Supplier: FUJIFILM WAKO CHEMICALS
Product Image-479-2051

Caps for 0,5 ml and 1,0 ml screw top tubes, Matrix®, Colour: Yellow

Description: Caps for 0,5 ml and 1,0 ml screw top tubes, Matrix®, Colour: Yellow
Catalog Number: 479-2051
UOM: 1 * 500 items
Supplier: THERMO MATRIX TECHNOLOGIES

Environmentally Preferable


Product Image-479-2049

Caps for 0,5 ml and 1,0 ml screw top tubes, Matrix®, Colour: Red

Description: Caps for 0,5 ml and 1,0 ml screw top tubes, Matrix®, Colour: Red
Catalog Number: 479-2049
UOM: 1 * 500 items
Supplier: THERMO MATRIX TECHNOLOGIES

Environmentally Preferable


Product Image-479-2050

Caps for 0,5 ml and 1,0 ml screw top tubes, Matrix®, Colour: White

Description: Caps for 0,5 ml and 1,0 ml screw top tubes, Matrix®, Colour: White
Catalog Number: 479-2050
UOM: 1 * 500 items
Supplier: THERMO MATRIX TECHNOLOGIES

Environmentally Preferable


Product Image-479-2048

Caps for 0,5 ml and 1,0 ml screw top tubes, Matrix®, Colour: Purple

Description: Caps for 0,5 ml and 1,0 ml screw top tubes, Matrix®, Colour: Purple
Catalog Number: 479-2048
UOM: 1 * 500 items
Supplier: THERMO MATRIX TECHNOLOGIES

Environmentally Preferable


Product Image-479-2047

Caps for 0,5 ml and 1,0 ml screw top tubes, Matrix®, Colour: Green

Description: Caps for 0,5 ml and 1,0 ml screw top tubes, Matrix®, Colour: Green
Catalog Number: 479-2047
UOM: 1 * 500 items
Supplier: THERMO MATRIX TECHNOLOGIES

Environmentally Preferable


Product Image-479-2046

Caps for 0,5 ml and 1,0 ml screw top tubes, Matrix®, Colour: Blue

Description: Caps for 0,5 ml and 1,0 ml screw top tubes, Matrix®, Colour: Blue
Catalog Number: 479-2046
UOM: 1 * 500 items
Supplier: THERMO MATRIX TECHNOLOGIES

Environmentally Preferable


Product Image-SIMPT502B

Screw caps for sample tubes with external threads, blue, PP

Description: Screw caps for sample tubes with external threads, blue, PP
Catalog Number: SIMPT502B
UOM: 1 * 1.000 items
Supplier: Simport Scientific
Product Image-SIMPT502W

Screw caps for sample tubes with external threads, white, PP

Description: Screw caps for sample tubes with external threads, white, PP
Catalog Number: SIMPT502W
UOM: 1 * 1.000 items
Supplier: Simport Scientific
Product Image-SIMPT502GY

Screw caps for sample tubes with external threads, grey, PP

Description: Screw caps for sample tubes with external threads, grey, PP
Catalog Number: SIMPT502GY
UOM: 1 * 1.000 items
Supplier: Simport Scientific
Image Unavailable-WILMTR-OC-01

Open cap for 4 and 5 mm tubes

Description: Open cap for 4 and 5 mm tubes
Catalog Number: WILMTR-OC-01
UOM: 1 * 12 items
Supplier: SP Industries
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