Cork Stopper
Product Code : JL-LEP-11639
The Cork Stopper from Jaincolab is a tapered brown cork stopper made from natural bark material, used to seal test tubes, flasks and other laboratory glassware. As a school laboratory equipment manufacturer, Jaincolab supplies this cork stopper as part of a wider range of chemistry lab equipment and glassware accessories used in schools, colleges and laboratories across India.
Specification Detail
| Product Name | Cork Stopper |
| Product Code / SKU | JL-LEP-11639 |
| Cat. No. | JSS-239/038 |
| Material | Natural bark material |
| Shape | Tapered |
| Color | Brown |
| Usage | Laboratory |
Key Features
- Made from natural bark material for a lightweight, renewable stopper
- Tapered shape fits a range of test tube, flask and bottle neck sizes
- Provides a snug seal to help prevent spillage, evaporation and contamination
- Brown natural finish suited to routine laboratory and classroom use
- Lightweight and easy to insert or remove by hand
- Suitable for school, college and research laboratory use
Why Choose Jaincolab
Jaincolab is a school laboratory equipment manufacturer and exporter supplying schools, colleges and institutions across India and internationally. Every Cork Stopper is checked for shape and finish before dispatch. As specialists in chemistry lab equipment and laboratory glassware accessories, we supply this stopper alongside related classroom resources including Cork Borer and Rubber Stopper, so schools can standardise on one trusted source of laboratory glassware and accessories. Browse our full Laboratory Equipment Products collection for the complete range.
Certifications: manufacturer-stated ISO 9001:2015 and ISO 14001:2015 — verify before publishing.
Applications
| Application | Use Case |
|---|---|
| Test Tube Sealing | Closing test tubes during storage or practical experiments |
| Flask and Bottle Closure | Sealing conical and round-bottom flasks and reagent bottles |
| School and College Chemistry Labs | General-purpose glassware sealing during practical sessions |
| Sample Storage | Reducing evaporation and contamination of stored samples |
| Research and Quality Control Labs | Sealing glassware during routine laboratory procedures |
Frequently Asked Questions
Q1: What is the Cork Stopper used for?
A1: It is used to seal test tubes, flasks and other laboratory glassware.
Q2: What is it made of?
A2: It is made of natural bark material.
Q3: What shape is it?
A3: It has a tapered shape to fit a range of glassware necks.
Q4: What color is it?
A4: It is brown.
Q5: What is the catalogue number for this stopper?
A5: Cat. No. JSS-239/038.
Request a Quote
Need a Cork Stopper or other chemistry lab equipment and glassware accessories for your school or lab? Request a Quote from Jaincolab, a school laboratory equipment manufacturer serving customers across India and internationally.
