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- https://chem.libretexts.org/Ancillary_Materials/Demos_Techniques_and_Experiments/Laboratory_Equipment/General_Glasswareto contain solutions; can be easily swirled. Other kind of funnels can be used to pour liquid. Commonly used in filtering processes involving vacuum filtration, often with a buchner funnel or crucible...to contain solutions; can be easily swirled. Other kind of funnels can be used to pour liquid. Commonly used in filtering processes involving vacuum filtration, often with a buchner funnel or crucible funnel. The inlet may be connected to a vacuum source, such as a water aspirator. Classified as TC (to contain), test tubes are used to hold samples. Shown at left are several placed in a test tube rack. Commonly used to cover containers; also can be used for miscellan eous tasks
- https://chem.libretexts.org/Courses/Portland_Community_College/CH100%3A_Everyday_Chemistry/01%3A_Matter_and_Measurements/1.02%3A_General_Glasswareto contain solutions; can be easily swirled. Other kind of funnels can be used to pour liquid. Commonly used in filtering processes involving vacuum filtration, often with a buchner funnel or crucible...to contain solutions; can be easily swirled. Other kind of funnels can be used to pour liquid. Commonly used in filtering processes involving vacuum filtration, often with a buchner funnel or crucible funnel. The inlet may be connected to a vacuum source, such as a water aspirator. Classified as TC (to contain), test tubes are used to hold samples. Shown at left are several placed in a test tube rack. Commonly used to cover containers; also can be used for miscellan eous tasks
- https://chem.libretexts.org/Courses/BethuneCookman_University/B-CU%3A_CH-345_Quantitative_Analysis/CH345_Labs/Demonstrations_and_Techniques/Laboratory_Equipment/General_Glasswareto contain solutions; can be easily swirled. Other kind of funnels can be used to pour liquid. Commonly used in filtering processes involving vacuum filtration, often with a buchner funnel or crucible...to contain solutions; can be easily swirled. Other kind of funnels can be used to pour liquid. Commonly used in filtering processes involving vacuum filtration, often with a buchner funnel or crucible funnel. The inlet may be connected to a vacuum source, such as a water aspirator. Classified as TC (to contain), test tubes are used to hold samples. Shown at left are several placed in a test tube rack. Commonly used to cover containers; also can be used for miscellan eous tasks