DURAN Desiccator Lid Borosilicate Glass 244206606 DN 250
The DURAN Desiccator Lid Borosilicate Glass 244206606 (DN 250) is engineered for precision vacuum applications and dependable moisture protection. Manufactured from borosilicate glass 3.3, it delivers superior thermal stability, resistance to chemical corrosion, and outstanding mechanical durability—ideal for heavy laboratory use.
This desiccator lid borosilicate glass model includes a finely ground NS 24/29 joint that connects securely to stopcocks or vacuum tubing, ensuring a leak-tight seal. The ground-glass contact surface fits perfectly with DURAN DN 250 desiccator bases, maintaining a controlled low-humidity environment that preserves hygroscopic materials.
Autoclavable at 121 °C, the NOVUS design guarantees reliable use through repeated sterilization cycles. It is suitable for analytical, chemical, and pharmaceutical laboratories requiring consistent desiccation performance.
Key Specifications
| Parameter | Value |
|---|---|
| Catalogue Number | 244206606 |
| Type | Desiccator Lid – NOVUS Type |
| Nominal Diameter (DN) | 250 mm |
| Joint Type | NS 24/29 Ground Glass |
| Material | DURAN Borosilicate Glass 3.3 |
| Vacuum Capability | Yes |
| Autoclavable | Yes |
| Compatibility | DURAN Desiccator Base DN 250 |
Applications
Vacuum desiccation and controlled-humidity storage
Drying of hygroscopic reagents and samples
Safe containment of moisture-sensitive chemicals
Use in analytical, chemical, and research laboratories
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