
Borosil
Borosil 4385 Round Bottom Flask
Find high-quality round bottom flasks from Borosil Scientific for reliable lab use. Perfect for precise experiments and laboratory applications.
- Cat. 4385
Borosil 4385 Round Bottom Flask is part of the Borosil Scientific range supplied by Scientific Syndicate, Hyderabad. Available in 24 catalogue variants (50–20000 ml) – see the ordering table for codes.
- With Interchangeable Joints
- The centred neck is vertical. All the three side necks are inclined at an angle of 20° to the vertical neck
- The two side necks are 180° apart, and a third side neck is at 90° from the other two necks
- Uniform wall thickness distribution and round-bottom shape make them ideal for heating
- The shape facilitates uniform heating
- Accessories, thermometer, column, dropping funnels, boiling capillaries, etc. can be fitted depending upon the application
PriceOn requestPrices vary by brand, grade, pack size & quantity.
- Genuine Borosil product via authorised channel
- Delivery in Hyderabad & pan-India dispatch
- GST invoice · bulk & tender pricing
Ordering information
| Product Code | Capacity (ml) | Interchangeable Joint Size (Centre Neck) | Interchangeable Joint Size (Side Neck) | Quantity Per Case | Quote |
|---|---|---|---|---|---|
| 4385A12 | 50 | 24 / 29 | 24 / 29 | 4 | Quote |
| 4385A16 | 100 | 24 / 29 | 14 / 23 | 4 | Quote |
| 4385B16 | 100 | 24 / 29 | 19 / 26 | 4 | Quote |
| 4385A21 | 250 | 24 / 29 | 14 / 23 | 4 | Quote |
| 4385B21 | 250 | 24 / 29 | 19 / 26 | 4 | Quote |
| 4385A24 | 500 | 24 / 29 | 14 / 23 | 4 | Quote |
| 4385B24 | 500 | 24 / 29 | 19 / 26 | 4 | Quote |
| 4385C24 | 500 | 24 / 29 | 24 / 29 | 4 | Quote |
| 4385D24 | 500 | 34 / 35 | 24 / 29 | 4 | Quote |
| 4385A29 | 1000 | 24 / 29 | 14 / 23 | 2 | Quote |
| 4385B29 | 1000 | 24 / 29 | 19 / 26 | 2 | Quote |
| 4385C29 | 1000 | 24 / 29 | 24 / 29 | 2 | Quote |
| 4385D29 | 1000 | 34 / 35 | 24 / 29 | 2 | Quote |
| 4385A30 | 2000 | 24 / 29 | 14 / 23 | 2 | Quote |
| 4385B30 | 2000 | 24 / 29 | 19 / 26 | 2 | Quote |
| 4385C30 | 2000 | 34 / 35 | 19 / 26 | 2 | Quote |
| 4385D30 | 2000 | 34 / 35 | 24 / 29 | 2 | Quote |
| 4385A31 | 3000 | 34 / 35 | 19 / 26 | 2 | Quote |
| 4385B31 | 3000 | 34 / 35 | 24 / 29 | 2 | Quote |
| 4385A33 | 5000 | 34 / 35 | 19 / 26 | 1 | Quote |
| 4385B33 | 5000 | 34 / 35 | 24 / 29 | 1 | Quote |
| 4385A38 | 10000 | 55 / 44 | 24 / 29 | 1 | Quote |
| 4385B38 | 10000 | 34 / 35 | 24 / 29 | 1 | Quote |
| 4385A40 | 20000 | 55 / 44 | 24 / 29 | 1 | Quote |
Specifications
| Brand | Borosil |
|---|---|
| Catalogue no. | 4385 |
| Category | Flasks |
| Product family | 4385 – Round Bottom Flask |
| Range | 50–20000 ml |
| Variants | 24 |
| Borosil category | Laboratory Flasks |
Specifications are indicative. Exact assay, pack and catalogue details depend on the batch supplied – CoA / MSDS available on request.







