Laboratory Flasks – Borosilicate Glass 3.3, Conical, Volumetric, Round Bottom
Price on Request
Borosilicate 3.3 glass laboratory flasks: conical, volumetric, round-bottom, flat-bottom and distillation types, 5 ml to 5 L. Heat and chemical resistant.
HSCo laboratory flasks are made of borosilicate glass 3.3, which withstands heating, thermal shock and chemical attack. The range covers conical (Erlenmeyer), volumetric, round-bottom boiling, flat-bottom and distillation flasks, from 5 ml up to 5 litres, for research, teaching, industry and healthcare labs.
Flask types and sizes
| Type | Volume range | Typical use |
|---|---|---|
| Conical (Erlenmeyer) | 25 ml – 5,000 ml | Mixing, heating, titration |
| Volumetric | 5 ml – 2,000 ml | Precise volume measurement |
| Boiling (round bottom) | 25 ml – 5,000 ml | Distillation, reflux, boiling |
| Flat bottom | 50 ml – 3,000 ml | Heating and boiling |
| Distillation | 50 ml – 2,000 ml | Distillation |
Material: borosilicate glass 3.3, all types.
Why borosilicate 3.3?
- Heat resistant. Suited to direct heating and autoclaving.
- Thermal-shock resistant. Less likely to crack with temperature changes.
- Chemically resistant to most acids and solvents.
- Clear for easy observation.
Where they are used
Chemistry and pharma labs, colleges, food and water testing, and industrial QC. Heat round-bottom flasks with our heating mantle; see also graduated cylinders and test tubes. Browse all lab glassware and accessories.
Questions buyers ask
Borosilicate glass 3.3.
Conical, volumetric, round-bottom, flat-bottom and distillation flasks.
From 5 ml (volumetric) up to 5,000 ml (conical and round bottom).
Borosilicate 3.3 is made for heating; use a mantle for round-bottom flasks.
Ask for a quotation
Call or WhatsApp +91-7045922250 or email hsc@hindustanscale.com with the type, size and quantity. Hindustan Scale Company, Mumbai, since 1955.
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