Combining the function of a standard distilling head with a short Vigreux-style column Distillation Head ("Spiny" or "Hammer-Stab" distilling head) containing internal glass indentations (the "spines") to provide preliminary fractional separation in a single compact unit.
Key Features
- Material: 3.3 Borosilicate glass
- Increased Theoretical Plates: The "thorns" allow for multiple cycles of evaporation and condensation within a single column, providing much sharper separation than a simple glass tube.
- Low Hold-up: Unlike packed columns (filled with beads), the Vigreux design has a low liquid hold-up, making it ideal for distilling small quantities of material.
- Airtight Connections: Precision-ground joints ensure compatibility with other components like distilling heads and condensers.
- Space-Saving: Ideal for micro-scale or compact laboratory setups where vertical height is limited.
Specifications:
- Material: 3.3 Borosilicate glass
- Design: Straight shape
- Neck: Ground glass joint (socket)
- Joint Sizes: 19/26, 24/29, 29/32 (Select an option)
- Jacket Lengths: 200mm to 500mm (Select an option)
- Brand: NONE
- Product of China
| Joint Location | Common Standard Sizes |
|---|---|
| Top (Thermometer Port) | 14/23 |
| Bottom (Flask Connection) | 19/26, 24/29, or 29/32 |
| Side (Condenser Connection) | 19/26, 24/29, or 29/32 |