apparatus
used to chemical test
A test tube rack.
The most commonly used apparatus in chemical lab. is a Test tube, every chemical or its chemical properties are checked with the help of test tube.
A clamp or test tube holder is typically used to hold a test tube in distillation setups to secure it in place during the distillation process.
Test tube racks are used to support the test tubes but unlike the test tube holder, it can store the test tubes without anyone who will hold the rack... hope this helps!
A laboratory apparatus made of wood could be a wooden test tube rack, used to hold and organize multiple test tubes. Another example is a wooden drying rack for glassware or other items that need to air dry. These wooden apparatus are typically used in teaching or research labs where alternative materials are preferred.
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vicats apparatus is used for initial setting time of cement.
Laboratory equipment is the thing used to perform an experiment: beakers, test tubes, stands, tubing, all that stuff.
Some common laboratory apparatus include beakers, test tubes, graduated cylinders, pipettes, and Bunsen burners. These tools are used for various purposes such as measuring, mixing, heating, and observing chemical reactions.
Common laboratory apparatus often includes items such as beakers, test tubes, pipettes, and graduated cylinders. These tools are used for measuring, mixing, storing, and transferring liquids and chemicals in scientific experiments.