Aldrich® air-sensitive chemistry glass lab kit
ALDRICH/Z166898 - joint: ST/NS 14/20 grease-free, threaded
Product Type: Equipment/Book
| joint | joint: ST/NS14/20 grease-free, threaded |
| General description: | Glassware with greaseless, threaded 14/20 joints require no clamps. The unique threaded nut with O-ring connectors in this system automatically separate ground-glass joints when unscrewed and reduces the chance of breakage. This glassware kit is compatible with Aldrich Schlenk-type glassware components which are specifically designed for air and moisture-sensitive manipulations and reactions. Accessorize the basic glassware kit with Schlenk components to extend the range of applications to include drying and evaporation, extractions, filtrations, recrystallizations, washing degassing and more. Supplied in a foam-lined storage case. Thermoplastic screw caps with Viton O-rings usable to 140 °C. |
| Legal Information: | Aldrich is a registered trademark of Sigma-Aldrich Co. LLC |
| Linkage: | See the Threaded Ground Glass Tutorial  to see how threaded joints work. |
| UNSPSC | 41121800 |
| Components | A. Drying tube for Aldrich® student glass kit; B. Vacuum adapter, Joint: ST/NS 14/20; C. Vacuum distillation adapter with threaded 14/20 joints; D. Round-bottom flask for Aldrich® student glass kit; E. Three-way adapter, 75° angle, female ST/NS 14/20, male ST/NS 14/20 (2); F. Aldrich® Schlenk-type Vigreux distilling column; G. Claisen adapter for Aldrich® student glassware kit; H. Aldrich® Schlenk-type hex head stopper; I. Three-neck round-bottom flask for Aldrich® student glass kit; J. Round-bottom flask for Aldrich® student glass kit; K. Aldrich® Schlenk-type Liebig condenser; L. Thermometer adapter, male ST/NS 14/20; M. Round-bottom flask for Aldrich® student glass kit; N. Gas-inlet tube for Aldrich® Glassware kits; O. Dropping funnel for Aldrich® student glass kit; Screw-cap, bushing and O-ring set for Aldrich® student glass kit, set of 1 |