Adapter, Expansion is a premium-quality laboratory glass connector designed to connect laboratory glassware having different standard ground joint sizes, where the upper outer joint is larger than the lower joint. Manufactured from premium laboratory-grade borosilicate glass, it provides outstanding durability, high chemical resistance, excellent thermal stability, and superior transparency for demanding laboratory applications.
The adapter is precision manufactured with accurately ground glass joints, ensuring leak-resistant connections between flasks, condensers, receivers, distillation assemblies, extraction systems, and other laboratory apparatus. Its expansion design allows seamless integration of different glassware sizes without compromising safety or performance.
Manufactured according to DIN 12257 specifications and with ASTM E-676 standards available upon request, the Adapter, Expansion is suitable for analytical chemistry, pharmaceutical laboratories, educational institutions, research facilities, environmental testing laboratories, and industrial quality control laboratories.
Supplied by Edulabs, the Adapter, Expansion provides dependable laboratory performance, excellent durability, and long service life for modern scientific laboratories across Tanzania and East Africa.
Key Features
- Manufactured from premium borosilicate glass
- Designed for connecting different ground joint sizes
- Upper joint larger than lower joint
- Precision ground-glass joints
- Excellent chemical resistance
- High thermal shock resistance
- Leak-resistant connection
- High optical clarity
- Manufactured according to DIN 12257
- ASTM E-676 standards available upon request
- Suitable for laboratory, pharmaceutical, research, and industrial applications
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Adapter, Expansion |
| Material | Borosilicate Glass |
| Joint Type | Expansion Adapter |
| Upper Joint | Larger than Lower Joint |
| Chemical Resistance | Excellent |
| Thermal Resistance | High |
| Standard | DIN 12257 / ASTM E-676 (Available on Request) |
| Application | Laboratory Glassware Connection |
| Grade | Laboratory Grade |
Available Models
| Item Code | Socket | Cone | Pack |
|---|---|---|---|
| SLI.141 | 19/26 | 14/23 | 10 |
| SLI.142 | 24/29 | 14/23 | 10 |
| SLI.143 | 24/29 | 19/26 | 10 |
| SLI.144 | 29/32 | 19/26 | 10 |
| SLI.145 | 29/32 | 24/29 | 10 |
| SLI.146 | 34/35 | 24/29 | 10 |
| SLI.147 | 34/35 | 24/29 | 10 |
| SLI.148 | 34/35 | 29/32 | 10 |
| SLI.149 | 40/38 | 24/29 | 10 |
| SLI.150 | 45/40 | 29/32 | 10 |
Note: Additional reduction adapters, multiple adapters, condensers, laboratory flasks, receivers, and borosilicate laboratory glassware are available upon request. Contact Edulabs for bulk orders and customized laboratory supply solutions.
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