Flask Round Bottom Manufacturer,Supplier and Exporter in India
Product Code : EL-CLE-11089
Jlab Export is a leading Flask Round Bottom Manufacturer,and suppliers in India
Flask Round Bottom (code EL-CLE-11089) is a clear borosilicate glass flask with a round bottom and 500 ml capacity, model JL335, marked from 100 to 500 ml in 25 ml subdivisions. Its even, spherical wall handles boiling, distillation and reduced pressure, and the glass resists heat and chemicals. JLab makes the flask in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Model | JL335 |
| Capacity | 500 ml |
| Graduation range | 100–500 ml |
| Subdivision | 25 ml |
| Material | Borosilicate glass, clear |
| Resistance | Heat and chemical resistant |
| Quality check | Each flask is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 50 units |
| Dispatch time | Usually 3–5 working days |
| Product code | EL-CLE-11089 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
When to Choose the 500 ml Flask
The larger body suits distilling a bigger batch in one run, generating steam for a steam distillation, or heating a reaction that needs more solvent than a small flask leaves room for. Because the marks begin at 100 ml, small charges are better run in a smaller flask.
Full, it is heavy for its narrow neck. Clamp it at the neck and also support the bowl from below with a heating mantle, a ring and gauze, or a cork ring, and let it cool before it is unclamped.
Related Glassware and Supports
- Flask Round Bottom — the smaller size, for small charges.
- Flask, Flat Bottom — the same capacity with a base that stands.
- Burette Stand — a heavy cast iron base and clamp to hold the flask.
See other flasks in Chemistry Lab Equipment, in the chemistry equipment section.
Request a Quote
Use Add To Cart or the contact page to send the number of flasks, any other sizes and where they should be delivered.
Last updated: 25 October 2026
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