Watch Glass Manufacturer,Supplier and Exporter in India
Product Code : EL-BL-11276
Jlab Export is a leading Watch Glass Manufacturer,and suppliers in India
Watch Glass (code EL-BL-11276) is a 75 mm diameter watch glass in clear soda glass, catalogue model JL241/3.7, used to hold, stain and examine small samples and to cover small vessels in school and college biology labs. It has a glazed, smooth finish and is listed as chemical resistant, heat resistant and durable. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Material | Soda glass |
| Diameter | 75 mm |
| Finish | Glazed, smooth |
| Clarity | Clear vision (as listed) |
| Properties | Chemical resistant; heat resistant; durable |
| Catalogue model number | JL241/3.7 |
| 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-11276 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the 75 mm Watch Glass Used For?
Its smaller diameter suits a crowded bench. An onion or leaf peel can be stained in a few drops of safranin in the watch glass before it is mounted, a drop of salt or copper sulphate solution can be left to evaporate so that crystals form, and a small amount of solid can be weighed in it on a balance. It also rests over a small beaker to keep dust out. Soda glass takes gentle warming, for example over a water bath, but should not go straight into a burner flame or from hot to cold quickly. Wash and dry it after each practical.
Frequently Asked Questions
How does it differ from the 100 mm Watch Glass listings?
Other watch glasses in the Biology Lab range are listed at 100 mm in soda glass. This one is 75 mm, which suits smaller samples and smaller vessels; JLab also lists Watch Glasses Soda in several diameters.
Can I evaporate a solution on it over a flame?
Use gentle heat instead. The glass is listed as heat resistant, but soda glass is safest warmed over a water bath or left to evaporate at room temperature.
Who makes this watch glass?
JLab (Jain Laboratory Instruments Pvt Ltd) produces it at its own works in Ambala, Haryana, and quotes for it as the manufacturer.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a laboratory glassware and teaching equipment manufacturer in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. Buying from the works rather than a trader means schools, dealers and importers get factory-direct supply and a single source for reorders. The company is registered for GST under GSTIN 06AADCJ9848D1ZE and holds Legal Entity Identifier 549300DTGS77DGYD6N03. JLab exports worldwide and ships to buyers in every region — for example Canada in North America, Benin in West Africa, Bulgaria in Eastern Europe, Tonga in Oceania and Kenya in East Africa. Tender details are on the JLab lab tenders page.
Related Glassware and Slide Items
- Watch Glass — the 100 mm soda glass watch glass.
- Watch Glasses Soda — soda glass watch glasses in a range of diameters.
- Petri Dish — a clear, autoclavable polypropylene dish for germination and culture work.
- Glass Slides — plain slides for mounting stained peels.
- Dropper — for adding stain drop by drop.
See the full Biology Lab range or all Biology Lab Equipment.
Request a Quote
JLab quotes directly as the manufacturer. Use the Add To Cart enquiry button on this page, or send the quantity (minimum 10 units), the diameters you need and your delivery location through the contact page.
Last updated: 5 October 2026
