Beschrijving
Conical ground joint socket NS 19/26 is a robust laboratory glassware joint for interchangeable conical connections on medium-capacity apparatus. Manufactured to DIN 12249, this female socket (Hülse) follows the NS 19/26 standard taper used extensively for reaction flasks, condensers, receivers and multi-neck assemblies. The larger joint face relative to smaller NS sizes provides a stable mechanical seal for greasable conical mates under atmospheric or vacuum-assisted conditions common in preparative work. Supplied as a single piece from manufacturer Schlee, it supports modular glass trains where components must be swapped, cleaned and recombined without loss of fit. NS 19/26 is a practical choice for research and teaching environments that standardise on mid-range European joint sizes for distillation, reflux, extraction and general synthesis. DIN-conform dimensions promote cross-compatibility with other conforming cones and adapters, simplifying stock management. Specify this socket when building or maintaining apparatus that relies on reliable NS 19/26 conical interfaces and consistent laboratory joint performance.
Key features
- Pack size: 1 pc(s)
- Product type: Conical ground joint socket
- Joint size: NS 19/26
- Standard: DIN 12249
- Design: Socket (Hülse, female)
- Compatibility: Interchangeable conical laboratory joints