ground glass joint meaning in Hindi

Examples

1. Glassware are usually connected by tightly fitting and greased ground glass joints.
2. Glassware are usually connected via tightly-fitting and greased ground glass joints.
3. The ends of the necks are usually conical ( female ) ground glass joints.
4. In the past, scientists constructed their own laboratory apparatus prior to the ubiquity of interchangeable ground glass joints.
5. Round bends of glass tubing with ground glass joints may be used to adjust the orientation of various vessels.
6. Ground glass joint ( or ground glass stoppers ) are commonly used with laboratory glassware, mainly because of their nonreactivity.
7. The apparatus consists of an electric heater with a digital thermostat and two or more bulbs connected with ground glass joints.
8. Sodium hydroxide is also mildly corrosive to glass, which can cause damage to glazing or cause ground glass joints to bind.
9. Round-bottom flasks often have one or more conically tapered ground glass joint openings, or " necks ".
10. Glass stoppers typically have a matching tapered inner ( or male ) ground glass joint surface, but often only of stopper quality.