What is a Test Tube Holder? A test tube holder is a laboratory tool used to hold test tubes. It provides a secure grip, ensuring safe handling during experiments. The holder is especially useful when working with hot or chemically reactive substances. It helps prevent burns, spills, and accidents in…
Introduction Test tube rack is essential tools in labs, classrooms, and clinical environments. They ensure that test tubes are stored securely and organized for efficient use. These racks come in various materials, sizes, and designs to meet different needs. What is a Test Tube Rack? A test tube rack is…