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|what is the function of test tube holder||0.29||0.1||9331||31|
Test tube holders are used to distance a person from potentially dangerous tasks when using chemicals in test tubes. They not only extend a person's reach, they protect the user from harm while performing basic lab tasks. Reference.com defines a test tube holder as a clamp made from metal, opened by squeezing the handle, that is used to grab ...What is used to hold test tubes?
We need a test tube rack to hold the all test tubes uprightly. It holds multiple test tubes at same time. This is test tube rack. Test tube holder is used for holding a test tube. When we warm up any aqueous solution taking in a test tube, we use test tube holder to hold test tube.What holds a test tube?
A test tube holder is used to hold test tubes. It is used for holding a test tube in place when the tube is hot or should not be touched. For example, a test tube holder can be used to hold a test tube while it is being heated. Moreover, when heating the tube with liquid or solid contained inside, the tube holder ought to tightly hold a test tube in order for the tube to be safely held while ...