Vigreux Distillation Column (a "Thorn" or "Hammer-Stab" tube)
SKU
Original price
R 185.00
-
Original price
R 250.00
Original price
R 185.00
R 185.00
-
R 250.00
Current price
R 185.00
Availability:
Only 3 left!
Availability:
Only 3 left!
Availability:
Only 3 left!
Availability:
Only 3 left!
Availability:
Only 3 left!
Availability:
Only 3 left!
A Vigreux Distillation Column (often termed a "Thorn" or "Hammer-Stab" tube). It is a specialized piece of fractional distillation glassware characterized by multiple internal indentations (the "thorns") that significantly increase the surface area for vapor-liquid contact.
Key Performance Features
- 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.
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
| Effective Length (mm) | Standard Joint Size | Application |
|---|---|---|
| 100 – 150 mm | 14/23 or 19/26 | Micro-scale or compact lab setups. |
| 200 – 300 mm | 19/26 or 24/29 | Standard research-grade distillation. |
| 400 – 500 mm | 24/29 or 29/32 | High-efficiency industrial or analytical separation. |