Wooden Cork Stoppers Manufacturer,Supplier and Exporter in India
Product Code : EL-LS-4995
Jlab Export is a leading Wooden Cork Stoppers Manufacturer,and suppliers in India
Wooden Cork Stoppers (code EL-LS-4995) are cork stoppers used to close the mouths of test tubes, narrow-mouth bottles and beakers in school, college and research laboratories. They are available in different sizes to suit different vessel mouths, and are an everyday lab consumable for chemistry and biology practicals. They are made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Type | Wooden cork stoppers |
| Sizes | Available in different sizes |
| Used to close | Test tubes, narrow-mouth bottles and beakers |
| Quality check | Each cork stopper is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-LS-4995 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Are Wooden Cork Stoppers Used For?
A stopper keeps dust out of a stored sample, stops a liquid from spilling and slows evaporation while a test tube stands in a rack or a bottle waits on a shelf. Cork is light and compressible, so a stopper of the right size presses into the neck and grips it. Where a delivery tube or thermometer has to pass through the stopper, laboratories cut a hole with a cork borer, which is a separate item.
What to Specify When Ordering
- Sizes — the vessels you want to close (test tubes, bottles or beakers) and the inside diameter of their mouths.
- Quantity — how many stoppers you need of each size.
- Related items — rubber corks and cork borers are separate catalogue items and can be added to the same enquiry.
Frequently Asked Questions
Which sizes of wooden cork stoppers are available?
They are made in different sizes. Give the vessel type and the inside diameter of its mouth in your enquiry so that the matching size is quoted.
Should I choose cork or rubber stoppers?
Cork is light and easy to cut or bore, and suits general closing of tubes and bottles. Rubber stoppers grip glass more firmly and give a tighter seal. JLab lists rubber corks as separate items, linked below.
What information is needed for an export quotation?
The sizes and quantities, the destination country and port or city, your preferred delivery terms (for example FOB or CIF), any packing or labelling needs, and the tender reference if the purchase is for a tender.
Who manufactures these cork stoppers?
Jain Laboratory Instruments Pvt Ltd (JLab) makes them at its works in Ambala, Haryana, India.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, an Indian manufacturer of laboratory supplies and teaching equipment, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. The stoppers are produced at JLab’s own works rather than bought from a trader, so schools, colleges, dealers and importers order them straight from the source, and repeat orders in the same sizes come from the same maker. JLab exports worldwide and ships to buyers in every region — for example Romania in Eastern Europe, Zimbabwe in East Africa, Afghanistan in South Asia, Austria in Western Europe and the USA in North America. Tender buyers can find details on the JLab lab tenders page.
Stoppers and Cork Tools
- Cork (tapered natural cork) — tapered stoppers of natural dark cork for bottles, flasks and tubes.
- Rubber Corks (without Holes) — solid rubber stoppers for test tubes, boiling tubes and flasks.
- Brass Cork Borer — made from thick brass pipe with a strong handle.
- Cork Borer Sharpener — keeps a sharp cutting edge on cork borers.
More items are in the Lab Supplies category and the Laboratory Supplies range.
Request a Quote
Click Add To Cart to send an enquiry from this page, or use the contact page to send the sizes, quantities and delivery location you need.
Last updated: 15 October 2026
