Product Description
Connect a boiling flask, thermometer and condenser with a single classic still head. This 75 degree connecting adapter is a building block of simple distillation, used in research and teaching labs alike. It connects the flask, thermometer adapter and condenser in one compact, dependable piece.
This listing is for Kimble catalog number 274950-0000: KONTES 75° Connecting Distillation Adapter, 14/20 mm. The lower and sidearm joints are inner standard taper joints, and the upper joint is an outer joint, all of the same size. Choose 14/20, 19/22, 24/40 or 29/42 to match your glassware. Each adapter is 33 expansion, low extractable borosilicate glass meeting USP Type I and ASTM E438, Type I, Class A. Order it from LIGHT LABS and keep your lab stocked with genuine DWK Life Sciences products.
Key Features
- Classic still head – Links flask, thermometer adapter and condenser.
- 75 degree sidearm – Directs vapor to the condenser.
- Matched joints – All joints are the same size.
- Four sizes – 14/20, 19/22, 24/40 and 29/42.
Specifications
| Catalog Number | 274950-0000 |
| Brand | Kimble (DWK Life Sciences) |
| Description | KONTES 75° Connecting Distillation Adapter, 14/20 mm |
| Sold As | Each |
| Material | 33 expansion borosilicate glass |
| Standards | USP Type I; ASTM E438, Type I, Class A |
| Joint sizes | 14/20, 19/22, 24/40, 29/42 |
| Angle | 75 degrees |
Available Options
- 167500-2942 – KONTES 75° Connecting Distillation Adapter, 29/42 mm
- 275060-0000 – KONTES 75° Connecting Distillation Adapter, 19/22 mm
- 167500-2440 – KONTES 75° Connecting Distillation Adapter, 24/40 mm
Applications
- Simple distillation
- Teaching labs
- Solvent purification
- Organic synthesis
