500ml Double-Layer Reaction Flask with G2 Sand Core Filter | Glass Reactor Vessel
High-Quality Borosilicate Glass | Lab-Grade Design | Excellent Sealing Performance
Enhance your laboratory capabilities with this 500ml Double-Layer Reaction Flask, engineered for precise chemical reactions and efficient thermal control. Made from high borosilicate glass, this reactor flask offers outstanding resistance to heat, chemicals, and pressure — ideal for advanced scientific research and industrial applications.
✅ Key Features:
Material: High borosilicate glass – durable and heat-resistant
Volume: 500ml
Construction: Double-layer glass for temperature-controlled reactions
Filter Type: G2 sand core filter for fine filtration
Piston Options: PTFE piston / vacuum piston (as applicable)
Scale Options: Available with or without volume markings
Design: Thickened glass wall and excellent sealing performance
🧪 Product Description:
The inner layer of this double-layer flask holds the reaction solvent for stirring, while the jacketed outer layer allows circulation of temperature-controlled media (hot/cold water or oil). This enables highly stable and controlled reactions — whether under normal or vacuum (negative pressure) conditions.
Ideal for:
Thermal chemical reactions
Distillation
Reflux procedures
Lab-scale synthesis
Pilot production
Commonly used in the fields of fine chemical production, biopharmaceutical research, and new material development.
📦 Package Includes:
1 × 500ml Double-Layer Reaction Flask
(Note: Top joint and other accessories not included)