Flasks - Round Bottom with socket - CLEAR
High-quality round bottom flasks by RELIGLAS, equipped with standard glass sockets for secure fitting of condensers and adapters. Capacities from 5 mL to 20000 mL, various socket sizes. Ideal for chemical reactions, distillation, and laboratory synthesis.
Customize
Product Description
RELIGLAS round bottom flasks with glass socket joints are essential for laboratory distillation, chemical reactions, and heating applications. Each flask is constructed from chemical-resistant borosilicate glass and features a ground glass socket for leak-proof, secure assembly with standard laboratory glassware (condensers, adapters, etc.). Available in a broad capacity range from 5 mL to 20000 mL, with standard socket sizes to suit any workflow or apparatus requirement.
Options for short or medium neck (10% extra for long neck flasks, order with neck type specified). Other socket sizes available on request at the same rate for capacity. These flasks are compatible with vacuum systems, reflux assemblies, and rotary evaporators—making them a trusted choice for both routine and advanced laboratory work.
Specifications
- Material: Borosilicate/chemical-resistant glass
- Socket size options: 14/23, 19/26, 24/29, 29/32, 34/35, 55/44
- Capacity range: 5, 10, 25, 50, 100, 150, 250, 500, 1000, 2000, 3000, 5000, 10000, 20000 mL
- Neck options: Short, medium, or long (long neck: +10% extra)
- Reusable, autoclavable, and vacuum compatible
Available Sizes & Variants
| Cat. No. | Capacity (mL) | Socket Size |
|---|---|---|
| 02.345.01 | 5 | 14/23 |
| 02.345.04 | 10 | 14/23 |
| 02.345.07 | 25 | 14/23 |
| 02.345.10 | 50 | 19/26 |
| 02.345.13 | 50 | 24/29 |
| 02.345.16 | 100 | 24/29 |
| 02.345.22 | 100 | 24/29 |
| 02.345.25 | 150 | 24/29 |
| 02.345.31 | 250 | 19/26 |
| 02.345.32 | 250 | 24/29 |
| 02.345.37 | 500 | 19/26 |
| 02.345.39 | 500 | 24/29 |
| 02.345.43 | 1000 | 24/29 |
| 02.345.46 | 2000 | 24/29 |
| 02.345.49 | 3000 | 34/35 |
| 02.345.53 | 5000 | 34/35 |
| 02.345.55 | 10000 | 55/44 |
| 02.345.58 | 20000 | 55/44 |
Applications
- Distillation, reflux, and evaporation
- Heating and chemical synthesis
- Precise reaction assemblies with condensers/adapters
- Vacuum and low-pressure applications
- Academic, research, and process laboratories
Key Features
- Borosilicate glass ensures chemical and thermal resistance
- Leak-proof assembly with standard glass sockets
- Wide range of sizes for every laboratory need
- Reusable, autoclavable, compatible with vacuum
- Short, medium, or long neck as required
Note: For long neck flasks, 10% extra charge applies. Specify neck type with order. Flasks with other socket sizes also available at equivalent rates by capacity.