Watch Glass Manufacturer,Supplier and Exporter in India
Product Code : EL-BL-11244
Jlab Export is a leading Watch Glass Manufacturer,and suppliers in India
Watch Glass (code EL-BL-11244) is a 100 mm diameter watch glass in soda glass with a glazed, smooth finish, used in school and college labs to hold small samples, evaporate a few drops of solution or cover a beaker. The listing describes it as chemical resistant, heat resistant and clear for easy viewing. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Material | Soda glass |
| Diameter | 100 mm (10 cm) |
| Finish | Glazed, smooth |
| Listed properties | Chemical resistant; heat resistant; clear vision; durable |
| Catalogue model number | JL117/1.7 |
| Quality check | Each watch glass 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-BL-11244 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab Watch Glasses?
| Listing | Diameter | Material and listed use |
|---|---|---|
| This watch glass (EL-BL-11244) | 100 mm | Soda glass; glazed, smooth finish |
| Watch Glass | 75 mm | Soda glass; same listed finish |
| Lab Watch Glass Beaker Cover | 80 mm | Borosilicate glass; used to cover beakers |
| Watch Glass | 150 mm (15 cm) | Large size, sold by number |
What Is the Watch Glass Used For?
A watch glass is a shallow, curved glass dish. In the class 9 onion peel practical the peel is kept in a watch glass with water and stained with a few drops of safranin before mounting, and biology students use it to hold small specimens or soaked seeds for study under a hand lens. Chemistry classes use it to evaporate a few drops of a solution and see the crystals left behind, or to cover a beaker against dust and spray. Soda glass tolerates sudden temperature change less well than borosilicate glass, so warm it gently and let it cool before washing.
Frequently Asked Questions
Can this watch glass be heated?
Gently. It is listed as heat resistant, but it is soda glass, so avoid sudden temperature changes. For hotter work, the borosilicate beaker-cover watch glass in the table above is the better choice.
Which size should I choose?
Choose by the sample or vessel: this one is 100 mm across, the 75 mm version is a smaller option in the same soda glass, and the 150 mm watch glass is wide enough to cover broad beakers.
Who manufactures this watch glass?
Jain Laboratory Instruments Pvt Ltd, trading as JLab, makes it at its works in Ambala, Haryana, and quotes for it directly as the manufacturer.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a lab glassware and biology lab equipment manufacturer in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. The watch glass is made at JLab’s own works, so schools, colleges, dealers and importers buy it factory-direct and repeat orders return to the same maker. The company is registered under CIN U29309HR2017PTC069123 and holds MSME Udyam registration UDYAM-HR-01-0003849 as a manufacturing enterprise. JLab exports worldwide and ships to buyers in every region — for example Indonesia in Southeast Asia, Canada in North America, Australia in Oceania, Barbados in Central America and the Caribbean, and the Maldives in South Asia.
Use It With
- Forceps — fine-point stainless steel dissecting forceps for lifting a peel.
- Dropper — a glass dropper with rubber teat for adding stain.
- Glass Slides — clear glass microscope slides for the finished mount.
- Glass Rod — a borosilicate stirring rod for mixing small volumes.
See more in the Biology Lab range or the full Biology Lab Equipment catalogue.
Request a Quote
Quotes come direct from the manufacturer. Use the Add To Cart enquiry button on this page, or send the quantity (minimum 10 units), any other sizes you need, and your delivery location through the contact page.
Last updated: 5 October 2026
