Description
A little extra protection for your research setup.
Once a vial’s original flip-off cap is removed, the rubber stopper is exposed. RCHQ Silicone Vial Caps provide a simple external cover to help protect that surface from dust and incidental contact during storage and handling.
Made from flexible silicone and finished with our signature RCHQ globe logo, these blue caps are a practical addition to your laboratory supplies. Each pack contains 10 caps, giving you an easy way to keep multiple vial tops covered.
Product Details
- 10 caps per pack: Vials are not included.
- Flexible silicone construction: An external protective cover for your vial tops.
- Signature RCHQ design: Bright blue caps with our black-and-white globe logo.
How to Use
Place the silicone cover over a compatible vial top after removing the original flip-off cap. Leave the vial’s rubber stopper and metal crimp seal in place. Remove the silicone cover when accessing the vial, and follow your laboratory’s established cleaning and handling procedures.
Buy a Pack or Get One Free
Add a 10-pack for $9.99 or receive one as a free gift with an order over $500.
For laboratory and research use only. These caps do not sterilize vials, guarantee sterility, or replace proper aseptic handling. They are external covers, not replacement stoppers or seals. Confirm compatibility with your vial size before purchasing.

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