Product Description
For distillations that need thorough vapor cooling, a coiled inner tube gives vapor a long path through the cold zone. A Graham condenser is a dependable choice for collecting distillate when product recovery matters. It is a common choice for teaching labs and routine solvent work.
This listing is for Kimble catalog number 439000-2440: KONTES Graham Condenser, 542 mm. Built from low-extractable borosilicate glass 3.3, this condenser has a 24/40 standard taper outer joint at the top and a 24/40 inner drip joint at the bottom. Coolant circulates through the outer jacket around the coil. Jacket lengths of 200, 250, 300 and 400 mm are offered. Order it from LIGHT LABS and keep your lab stocked with genuine DWK Life Sciences products.
Key Features
- Coiled condensing tube – Long vapor path inside the jacket for efficient cooling.
- 24/40 joints – Standard taper outer joint on top and drip joint on the bottom.
- Four jacket lengths – 200 to 400 mm to match the cooling load.
- Low-extractable glass – Borosilicate 3.3 for heat and chemical resistance.
Specifications
| Catalog Number | 439000-2440 |
| Brand | Kimble (DWK Life Sciences) |
| Description | KONTES Graham Condenser, 542 mm |
| Sold As | Each |
| Material | Borosilicate glass 3.3 |
| Glass type | USP Type I; ASTM E438, Type I, Class A |
| Joints | Standard taper 24/40 |
| Jacket length | 200; 250; 300; 400 mm |
Available Options
- 439000-2420 – KONTES Graham Condenser, 342 mm
- 439000-2425 – KONTES Graham Condenser, 392 mm
- 439000-2430 – KONTES Graham Condenser, 442 mm
Applications
- Simple and fractional distillation
- Solvent recovery
- Organic synthesis workups
- Teaching chemistry labs
