TEST TUBE CAP

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TEST TUBE CAP Specification

Shape
Round/Cylindrical

Temperature Resistance
Up to 121C (autoclavable depending on material)

Type
Test Tube Cap

Dimension (L*W*H)
Approx. 15mm diameter x 30mm height (varies by size)

Equipment Type
Laboratory Consumable

Equipment Materials
Polypropylene / Polyethylene

Material
Plastic (Polypropylene/Polyethylene)

Application
Sealing and protecting test tubes in laboratories

About TEST TUBE CAP

TEST TUBE CAP

This transparent polypropylene cap for test tubes proves to be an excellent protection to the contents to the tubes. The grooves inside the cap tighteen the fitting on the tube while the outer grooves would hold identification labels. The built in seal ring would set in the tube making the combination a leakproof one.

Material : Polypropylene

CODE NO.	PARTICULARS	PACKING (Pcs)
64021	Cap For Test Tube 25 mm	100

Reliable Protection and Versatility

Test Tube Caps provide dependable sealing for laboratory tubes, safeguarding samples from contamination and evaporation. Their adaptability in color coding enables efficient organization and identification, making workflow in research and clinical labs streamlined and error-free.

Durable Material and Chemical Resistance

Manufactured from polypropylene or polyethylene, these caps display high resistance to a wide range of laboratory chemicals. The choice of material ensures durability and longevity, with certain caps suitable for repeated autoclaving up to 121C, supporting sustainable and cost-effective lab operations.

FAQs of TEST TUBE CAP:

Q: How do I select the appropriate test tube cap color for my laboratory setup?

A: Choose cap colorstransparent, blue, yellow, red, or greenbased on your sample identification system or laboratory protocols. Color coding enhances organizational efficiency and sample tracking.

Q: What process should be followed to reuse test tube caps safely?

A: If the caps are made from autoclavable polypropylene, they should be thoroughly cleaned and sterilized in an autoclave at temperatures up to 121C before reuse to maintain hygiene and prevent cross-contamination.

Q: When is it necessary to use chemically resistant test tube caps?

A: Chemically resistant caps are essential when handling reagents that may interact with less durable plastics. Using polyproplyene/polyethylene caps ensures safety and sample integrity in most chemical environments.

Q: Where are these test tube caps typically utilized?

A: Test tube caps are commonly used in laboratories, including research facilities, clinical labs, educational institutions, and pharmaceutical companies across India and worldwide.

Q: What benefit does temperature resistance offer in laboratory applications?

A: Temperature resistance up to 121C allows certain caps to withstand autoclaving and thermal cycles, making them suitable for high-sterility environments and reducing single-use waste.

Q: How do I know the correct size cap to use for my test tubes?

A: Refer to your test tubes diameter and height. Standard caps are approximately 15mm in diameter and 30mm in height, but sizing may vary. Matching the cap to the tube ensures a secure seal and optimal protection.

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