Flask, Flat Bottom Manufacturer,Supplier and Exporter in India
Product Code : EL-GLE-13222
Jlab Export is a leading Flask, Flat Bottom Manufacturer,and suppliers in India
Flask, Flat Bottom (code EL-GLE-13222) is a 250 ml borosilicate glass flask, model JL311/038, that is 160 mm tall and stands on a flat 105 mm base. It needs no cork ring or clamp to stay upright, and it can be autoclaved. This 250 ml size is manufactured by JLab in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Model | JL311/038 |
| Capacity | 250 ml |
| Material | Borosilicate glass |
| Height | 160 mm |
| Base diameter | 105 mm |
| Autoclavable | Yes |
| 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-GLE-13222 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Working With a Flat Bottom Flask
The flat base gives the flask a footing on the bench, a hot plate or a gauze over a tripod, so it can be filled, swirled and left standing. Over a burner, set it on wire gauze so the flame spreads instead of heating one spot of the glass. A flat base copes with uneven stress less well than a curved one, so use a round bottom flask for work under vacuum.
Other Flasks and Heating Aids
- Flask, Flat Bottom — the larger 500 ml size, model JL315, also autoclavable.
- Flask, Round Bottom — ring-neck boiling flask with a reinforced rim for a firm stopper fit.
- Wire Gauze — square gauze with a ceramic centre, made for use on a tripod.
- Tripod Stand — cast iron triangular top on steel legs bent outwards.
More borosilicate glassware is in General Lab Equipment.
Request a Quote
Send your order through Add To Cart or the contact page with the number of 250 ml flasks and the delivery address.
Last updated: 26 October 2026