Sourav Pan

The most commonly used equipment is inoculation needles, transfer loops, inoculation, Bunsen burner, autoclave (or pressure cooker) incubators, hot air oven centrifuge, spectrophotometer magnetic stirrer electric shaker and rotary shaker heating plate, heating mantle distillation plant, UV-lamp carbon dioxide cylinder, water-bath and a single-pan balance that has weights (for general use) chemical balance, fine analytical … Read more

What is X-Ray Crystallography? Principles and Workings of X-Ray Crystallography What is Diffraction? Diffraction is a process that happens when light strikes an obstruction. Light waves can bend around the obstacle or, when a slit is present may pass between the slits. The resulting pattern of diffraction will reveal the areas that are subject to … Read more

What is Electron Spin Resonance (ESR)? Working Principle of Electron Spin Resonance (ESR) How Does Electron Spin Resonance (ESR) Works? Instrumentation/Parts of Electron Spin Resonance (ESR) Component Function Klystrons Act as the radiation source; stabilized against temperature fluctuations; frequency controlled by voltage and an automatic circuit; power output around 300 milliwatts. Waveguide/Wavemeter Placed between oscillator … Read more

What is Chromatography? Definition of Chromatography Chromatography is a laboratory technique for the separation of a mixture by passing it in a solution or suspension or as a vapor (as in gas chromatography) through a medium in which the components move at different rates. How does Chromatography work? Applications Of Chromatography Because chromatography can separate, … Read more

What is spectroscopy? Types of Spectroscopy Spectroscopy encompasses a broad range of techniques based on the interaction between light and matter, each with its own unique applications and principles. Here’s an overview of some key types: Each spectroscopic method brings unique insights into the physical, chemical, and structural properties of materials, finding applications across science, … Read more

One of those methods you could find in biochemistry or biotech laboratories, particularly when someone has to separate a particular molecule from a complicated mixture, is affinity chromatography. Imagine attempting to locate a single buddy among throngs at a concert without a torch or means of communication. Working with proteins, enzymes, or antibodies in a … Read more

An ultracentrifuge is one of those lab tools that might not grab headlines, but behind the scenes, it’s a game-changer for scientists. Picture a high-tech spin machine—way more intense than your average centrifuge. It whirs at mind-blowing speeds, sometimes hitting hundreds of thousands of rotations per minute. The force it creates? Imagine gravity cranked up … Read more

One of those methods you’ve most likely heard of in passing, particularly if you have ever dipped a toe into chemistry or seen a crime thriller where they examine unidentified drugs, is chromatography. Fundamentally, it’s a means of separating difficult combinations into their component elements. Imagine you want to know what’s really in there and … Read more

What is Native Polyacrylamide Gel Electrophoresis? Principle of Native Polyacrylamide Gel Electrophoresis (PAGE) An analytical technique called SDS-PAGE (Polyacrylamide Gel Electrophoresis) separates protein mixture components according to size. The method is predicated on the idea that a charged molecule would migrate in an electric field toward an electrode of opposite sign. Since the mobility of … Read more

Microbiology laboratories require well-built rooms that are equipped with tools, glassware and equipment. Test tubes, culture tubes, Petri dishes and Erlenmeyer flasks are the most important types of glassware in a microbiological lab. 1. Test tube Usually composed of glass or transparent plastic, a test tube is a standard piece of laboratory equipment distinguished by … Read more