Test Tube Cap Manufacturer,Supplier and Exporter in India
Product Code : EL-V-10692
Quick Answer: The Test Tube Cap is a transparent polypropylene cap for 25 mm diameter test tubes, with a built-in seal ring and grooves inside and out.
Last updated: October 2026
Key Features
Transparent polypropylene.
Fits test tubes of 25 mm diameter.
Inner grooves tighten the fit on the tube.
Outer grooves hold identification labels.
Built-in seal ring sets into the tube for a leakproof fit.
Technical Specifications
Specification
Value
Material
Transparent polypropylene
Fits
Test tubes of 25 mm diameter
Inner grooves
Tighten the fitting on the tube
Outer grooves
Hold identification labels
Seal
Built-in seal ring
About This Product
Fitted over a 25 mm tube, the cap covers and protects the contents, and its seal ring settles into the tube mouth to stop leaks. Labels can sit in the grooves on the outside, so each tube can be identified. Colleges and TVET centres in France, Belgium, Burundi, Sierra Leone and South Africa can source the Test Tube Cap from Educational Lab Equipments.
Frequently Asked Questions
What size of test tube does the cap fit?
It is made for test tubes of 25 mm diameter.
Where does the label go?
The outer grooves on the cap hold identification labels, while the inner grooves tighten the fit on the tube.
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