Product Description
Add a vacuum or gas port between two pieces of jointed glassware without breaking the setup apart. The take-off sits inline, so you can evacuate, purge or vent while flasks and condensers stay connected. It is a versatile part to keep on hand for routine synthesis and purification work.
This listing is for Kimble catalog number 276760-0000: KONTES Hose Inlet Adapter, With Vacuum Take-Off, 19/22 mm. An outer standard taper joint at the top and an inner joint at the bottom are the same size, with a side hose connection for vacuum or gas. Choose 14/20, about 95 mm tall, or 19/22, about 125 mm tall. The adapter is made from low extractable 33 expansion borosilicate glass meeting USP Type I and ASTM E438. Add it to your LIGHT LABS order alongside the rest of your glassware and closures.
Key Features
- Inline vacuum take-off – Side hose port between two joints.
- Matching joints – Outer top and inner bottom joints are the same size.
- Two sizes – 14/20 or 19/22 versions.
- Type I borosilicate – Low extractable, durable glass.
Specifications
| Catalog Number | 276760-0000 |
| Brand | Kimble (DWK Life Sciences) |
| Description | KONTES Hose Inlet Adapter, With Vacuum Take-Off, 19/22 mm |
| Sold As | Each |
| Glass | Borosilicate glass 3.3 (33 expansion), low extractable |
| Standards | USP Type I; ASTM E438, Type I, Class A |
| Joints | Outer top and inner bottom, standard taper, same size |
Available Options
Applications
- Vacuum distillation
- Inert gas purging
- Venting reaction setups
- Small-scale synthesis
