Rubber Corks without holes Manufacturer,Supplier and Exporter in India
Product Code : EL-SLE-11266
Quick Answer: The Rubber Corks without holes are sold in a pack of 100, in sizes No. 2, 7 and 13, for use with test tubes, 24 mm boiling tubes and 250 ml flasks.
Last updated: October 2026
Key Features
- Pack of 100 rubber corks
- Sizes No. 2, 7 and 13
- Without holes
- Designed for test tubes, 24 mm boiling tubes and 250 ml flask
Technical Specifications
| Specification | Value |
|---|---|
| Material | Rubber |
| Type | Without holes |
| Sizes | No. 2, No. 7 and No. 13 |
| Pack size | 100 |
| Designed for | Test tubes, 24 mm boiling tubes, 250 ml flask |
About This Product
Rubber corks close the mouth of test tubes, boiling tubes and flasks. Corks without holes are used to seal a container, for example when a sample is stored or shaken, while corks with holes carry delivery tubes or thermometers. School labs keep a stock of different sizes so that every tube and flask can be closed, and a pack lets a lab replace worn corks in bulk. Alongside supply within India, the Rubber Corks without Holes is offered for export to Liberia, Gambia, Laos, Malta, Bosnia and Herzegovina and Suriname.
Frequently Asked Questions
Q1. How many rubber corks are in a pack?
Each pack has 100 rubber corks without holes.
Q2. Which sizes are available?
The sizes are No. 2, 7 and 13, for test tubes, 24 mm boiling tubes and 250 ml flasks.
Related: School Lab Equipment, Cork Borer, All Brass, Cork Borer Sharpener, Gas Jar with Glass Lid.
For a quotation on the Rubber Corks without Holes, contact School Lab Equipment India.