device to hold glass sample
Examples of glassware containers include: 1  Beakers are simple cylindrical shaped containers used to hold reagents or samples. 2  Flasks are narrow-necked glass containers, typically conical or spherical, used in a laboratory to hold reagents or samples. Examples flasks include the Erlenmeyer flasks and Florence flasks.
Other examples of glassware includes: 1  Glass tubes are cylindrical pieces of glassware used to hold or transport fluids. 2  Stirring rods are used to mix chemicals. 3  Funnels are used to get materials through a narrow opening.  Condensers are used to cool hot liquids or 1  vapors. Glass retorts are used for distillation.