Why use a negative control when running gel electrophoresis

Here you will learn about “Why use a negative control when running gel electrophoresis”. Gel electrophoresis is a widely used technique in molecular biology that separates charged molecules, such as DNA, RNA, or proteins, based on their size and charge. A negative control is a sample or reaction that is expected to show no response … Read more

How must you label an autoclave package?

Here you will learn about “How must you label an autoclave package?”. In laboratories, healthcare facilities, and various industries, autoclaves serve as the trusted workhorses for sterilization. Autoclaves use high-pressure steam to eradicate microorganisms from equipment, glassware, and other materials. However, the sterilization process isn’t complete without proper labeling. Labeling autoclave packages is not merely … Read more

Difference between spectrometer and spectrophotometer

Spectrometers and spectrophotometers are two powerful tools that have revolutionized the field, providing insights into the composition, structure, and properties of substances. Here is the “difference between spectrometer and spectrophotometer”. What is Spectrometer A spectrometer is an instrument designed to measure the spectral properties of light. It works by dispersing light into its constituent colors … Read more

Laminar flow hood vs biosafety cabinet

Here you will learn about Laminar flow hood vs biosafety cabinet in clinical laboratory settings. In laboratory and healthcare ensuring the safety of both researchers and the environment is of paramount importance when working with hazardous materials, such as chemicals, biological agents, and other potentially harmful substances. Two common pieces of equipment designed to address … Read more

Fume hood vs biosafety cabinet

Here you will learn about fume hood vs biosafety cabinet. In laboratories and research facilities, safety and containment are paramount concerns. Two essential tools used to ensure the safety of researchers and the integrity of experiments are fume hoods and biosafety cabinets. While both serve crucial roles in maintaining a controlled environment, they are designed … Read more

How does column chromatography work

Column chromatography is a widely used separation technique in chemistry. It involves packing a vertical glass or plastic column with a solid stationary phase, often silica gel or alumina. The compounds in the mixture move at different rates through the column based on their interactions with the stationary phase. How does column chromatography work Column … Read more

Distilled vs deionized water

Here you will understand between Distilled vs deionized water. Which kind of water is best for your health. Water is often referred to as the “universal solvent” due to its remarkable ability to dissolve a wide range of substances. However, in many scientific, industrial, and laboratory applications, the purity of water is of utmost importance. … Read more

Light microscope vs Electron microscope comparative analysis table

Here are the light microscope vs electron microscope comparisons. Microscopes have been invaluable tools in the world of science for centuries, enabling researchers to explore the intricate details of the microcosm. Zacharias Janssen (c. 1580): A Dutch spectacle maker, Janssen is often credited with inventing the compound microscope. While Max Knoll and Ernst Ruska (1931) … Read more

Difference between distilled water and deionized water

Most of us use distilled water in daily life. But sometimes we need deionized water for kind of purpose. Therefore many of us have a question and want to know “the difference between distilled water and deionized water”. Here you will learn everything meaning of deionized water, difference between distilled and deionized water and can … Read more

How to balance a centrifuge

Here you will learn about “How to balance a centrifuge step by step”. Balancing a centrifuge in a laboratory is essential to ensure accurate and safe sample separation. Here are the steps to balance a centrifuge: Properly balancing the centrifuge helps to prevent vibration and ensures that the samples are evenly distributed during centrifugation, leading … Read more