Product Description
Bridge threaded microscale glassware and conventional ground-joint apparatus with a single adapter. It lets you connect small threaded vessels to standard taper equipment such as condensers or vacuum adapters, extending what a microscale kit can do. It also reduces the need to stock duplicate glassware in two formats.
This listing is for Kimble catalog number 747125-2019: KONTES Glass Threaded Connecting Adapters With Inner Standard Taper Joint, 19/22 mm, 20-400. The adapter is made from 33 expansion, low extractable borosilicate glass meeting USP Type I and ASTM E438, Type I, Class A. One end carries a GPI thread, either 13-425 or 20-400, and the other an inner standard taper joint in sizes such as 14/20 or 19/22. Overall heights range from 50 to 70 mm. LIGHT LABS supplies the complete DWK Life Sciences line, including Kimble, Wheaton and DURAN labware.
Key Features
- Thread-to-joint connection – Joins threaded vessels to inner standard taper joints.
- Multiple combinations – 13-425 or 20-400 threads with 14/20 or 19/22 joints.
- Low extractable glass – USP Type I and ASTM E438, Type I, Class A.
- Compact length – 50 to 70 mm overall height.
Specifications
| Catalog Number | 747125-2019 |
| Brand | Kimble (DWK Life Sciences) |
| Description | KONTES Glass Threaded Connecting Adapters With Inner Standard Taper Joint, 19/22 mm, 20-400 |
| Sold As | Each |
| Glass | Type I, 33 expansion borosilicate glass |
| Standards | USP Type I; ASTM E438, Type I, Class A |
| Thread | 13-425; 20-400 |
| Joint | Inner standard taper |
Available Options
Applications
- Connecting microscale and standard glassware
- Microscale distillation setups
- Vacuum and gas line connections
- Custom apparatus assembly
