The main uses of test tubes

发布时间：2023-06-05

　　(1) To dispense liquid or solid reagents.

　　(2) Heat a small amount of solid or liquid.

　　(3) Reactor for preparing small quantities of gas.

　　(4) Collect a small amount of gas.

　　(5) Dissolving a small amount of gas, liquid, or solid solute.

　　(6) Used as a container during centrifugation.

　　(7) Used as a reaction vessel for small quantities of reagents, it may be employed at room temperature or under heating.