Test Tubes
Test Tubes Manufacturers and Suppliers
100% GENUINE BOROSILICATE GLASS TEST TUBE WITH RIM BY ABG INITIATIVE
- Material: Test tubes can be made of glass, depending on the chemical compatibility and heat resistance requirements.
- Size: Test tubes can come in various sizes, from tiny tubes used for microscopic samples to large tubes used for large-scale reactions.
- Rim: Test tubes have a rim or lip at the top for easy handling and to prevent spills.
- Graduated Scale: Some test tubes have a graduated scale, which allows for measurement of the volume of the contents.
- Stopper: Test tubes can have a rubber or glass stopper to seal the tube and prevent evaporation.
- Shape: Test tubes can have a round or flat bottom, which allows them to stand upright or lie flat on a surface.
These features make test tubes a versatile and essential tool in many laboratory experiments, including chemical reactions, mixing and observing solutions, and storage of samples.
