What are the 5 instruments used in laboratory?

Laboratories use a wide variety of instruments and equipment depending on the specific field of research or analysis being conducted. However, there are several fundamental instruments commonly found in many types of laboratories. Here are five such instruments:

1. Microscope: Microscopes are used to magnify and observe small objects, cells, tissues, and microorganisms. They come in various types, including light microscopes, electron microscopes, and stereo microscopes, each suited to specific applications.

2. Bunsen Burner: A Bunsen burner is a gas burner used for heating, sterilizing, or conducting experiments that require controlled open flames. It is a common tool in chemistry and biology laboratories.

3. Analytical Balance: An analytical balance is a highly precise measuring instrument used to determine the mass of substances with high accuracy. It is essential for chemical analysis and research.

4. Spectrophotometer: A spectrophotometer measures the absorbance or transmittance of light by a substance as a function of its wavelength. It is widely used for quantitative analysis in chemistry and biochemistry, including DNA and protein analysis.

5. pH Meter: pH meters are used to measure the acidity or alkalinity (pH) of a solution. They are essential for a wide range of applications in chemistry, biology, and environmental science.

These five instruments are fundamental in many laboratory settings, but laboratories in different fields, such as physics, geology, microbiology, and others, may require a wide range of specialized equipment tailored to their specific research or analysis needs.