Flexible Polyethylene Stopper for Test Tubes 13 mm and 16 mm
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| SKU | Product Name | Price | Qty | |
|---|---|---|---|---|
| TUFC-W13-1K0 | Flexible stopper for test tubes for Ø 13 mm tubes clear |
€11.12
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| TUFC-B13-1K0 | Flexible stopper for test tubes for Ø 13 mm tubes blue |
€11.12
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| TUFC-G13-1K0 | Flexible stopper for test tubes for Ø 13 mm tubes green |
€11.12
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| TUFC-R13-1K0 | Flexible stopper for test tubes for Ø 13 mm tubes red |
€11.12
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| TUFC-W16-1K0 | Flexible stopper for test tubes for Ø 16 mm tubes clear |
€13.31
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| TUFC-B16-1K0 | Flexible stopper for test tubes for Ø 16 mm tubes blue |
€13.31
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| TUFC-G16-1K0 | Flexible stopper for test tubes for Ø 16 mm tubes green |
€13.31
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| TUFC-R16-1K0 | Flexible stopper for test tubes for Ø 16 mm tubes red |
€13.31
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Flexible Polyethylene Stopper for Test Tubes 13 mm and 16 mm
Flexible polyethylene stopper designed to close test tubes quickly and securely. Fits the tube mouth by compression — no thread, no tools. Available in 13 mm and 16 mm diameter.
Specifications
- Material: Flexible polyethylene (PE)
- Available diameters: 13 mm and 16 mm
- Closure type: Compression fit, self-adapting to tube mouth
- Reusable: Yes
Applications
Temporary or storage closure for standard test tubes. Routinely used in bacteriology, biochemistry, quality control and teaching laboratories. Suitable for sample preparation and preservation where screw caps or heat sealing are not required.
The 13 mm format fits small-bore test tubes in everyday use. The 16 mm size covers the mid-size tubes most widely used in microbiology and clinical chemistry.
Technical Data
- Material: PE (polyethylene)
- Diameter 1: 13 mm
- Diameter 2: 16 mm
- Closure type: Flexible, compression fit
Practical Advantages
PE flexibility allows insertion and removal one-handed — useful when processing large numbers of tubes in sequence. No thread compatibility required: fits any tube of the corresponding diameter. Resistant to aqueous reagents and standard saline solutions.
| Brand | ASTIKs |
|---|