Product Description
Recover more product when distilling small or heat-sensitive samples. A close-coupled condenser and vacuum connection keep the condensate travel path extremely short, so less material is lost on glass surfaces and compounds spend less time hot before they reach the receiver.
This listing is for Kimble catalog number 513750-2942: KONTES Short Path Distillation Head, 29/42 mm. This one-piece head combines the still head, condenser and vacuum take-off. It is offered in 14/20, 19/22 and 29/42 joint sizes with 10/18 or 14/20 thermometer joints, and hose connections fit 1/4 or 3/8 inch ID tubing. Construction is low extractable 33 expansion borosilicate glass meeting USP Type I and ASTM E438, Type I, Class A. Add it to your LIGHT LABS order alongside the rest of your glassware and closures.
Key Features
- Very short path – Close-coupled condenser minimizes hold-up and loss.
- Vacuum connection – Built-in take-off for reduced-pressure work.
- One-piece design – Fewer joints and faster setup.
- Several sizes – 14/20, 19/22 and 29/42 versions.
- Type I borosilicate – Low extractable, heat-resistant glass.
Specifications
| Catalog Number | 513750-2942 |
| Brand | Kimble (DWK Life Sciences) |
| Description | KONTES Short Path Distillation Head, 29/42 mm |
| Sold As | Each |
| Glass | Borosilicate glass 3.3 (33 expansion), low extractable |
| Standards | USP Type I; ASTM E438, Type I, Class A |
| Joint sizes | 14/20; 19/22; 29/42 |
| Thermometer joint | 10/18; 14/20 |
| Hose connection | For 1/4 or 3/8 in ID tubing |
Available Options
- 287100-0000 – KONTES Short Path Distillation Head, 14/20 mm
- 287110-0000 – KONTES Short Path Distillation Head, 19/22 mm
Applications
- Vacuum distillation
- Purifying heat-sensitive compounds
- Small-scale distillation
- High-boiling liquid purification
