Agarose Gel Electrophoresis is one of the most widely used techniques in molecular biology, genetics, and biochemistry. It plays a central role in DNA and RNA analysis, genetic fingerprinting, and even in medical diagnostics. This method allows scientists to separate and visualize nucleic acids (DNA and RNA) based on their size and charge.
Hot Air Oven is a laboratory sterilization equipment based on dry heat. Learn its principle, parts, types, working steps, applications in microbiology, advantages, limitations, and safety precautions.
Learn about the major instruments used in microbiology labs, including their principles, working, and applications. Covers autoclave, microscope, centrifuge, spectrophotometer, incubator, pH meter, laminar hood, and more.
Ion Exchange Chromatography is a powerful separation technique based on charge differences of molecules. Learn the principle, types of exchangers, instrumentation, working steps, applications, advantages, and limitations of ion exchange chromatography.
A bioreactor is a specialized vessel used for biological reactions and fermentation processes. It provides a controlled environment where microorganisms, plant cells, or animal cells can grow and produce useful products like antibiotics, enzymes, organic acids, and biofuels.
High-Performance Liquid Chromatography (HPLC) is one of the most powerful and widely used techniques in modern laboratories. It helps to separate, identify, and quantify different components of a mixture with high accuracy and efficiency.
Mass Spectrometry (MS) is a highly precise analytical technique used to identify and measure the amount of chemicals present in a sample. It works by ionizing molecules and separating them based on their mass-to-charge ratio (m/z).
When an object moves in a circular path, two important forces come into play — centripetal force and centrifugal force. Centripetal force is a real force that pulls an object towards the center of its circular path. Centrifugal force is a fictitious (pseudo) force that seems to push an object outward, away from the center.
The Bunsen burner is one of the most common and essential pieces of laboratory equipment. It produces a controlled, smokeless, non-luminous flame used for heating, sterilization, and combustion in various scientific experiments.
Pipettes are laboratory instrument used to measure and transfer small volumes of liquid with high accuracy. Pipettes are essential in biology, chemistry, medical research, food analysis, and biotechnology. They come in different types—glass, plastic, and electronic—and range in capacity from a few microliters (µL) to several milliliters (mL).