Instruments

What is ELISA? What is ELISA reader? Purpose of an ELISA reader Principle of ELISA Plate Reader The principle of an ELISA reader, also known as a microplate reader, revolves around measuring the energy difference in light before and after it passes through a test sample. This is accomplished using a photoelectric colorimeter or spectrophotometer, … Read more

What is Magnetic Stirrer? Definition of Magnetic Stirrer A magnetic stirrer is a laboratory device that uses a rotating magnetic field to spin a stir bar immersed in a liquid, allowing for efficient mixing and stirring of solutions. Magnetic Stirrer Principle The principle behind a magnetic stirrer is based on the fundamental properties of magnetic … Read more

What is Centrifuge? Types of Centrifuges There are many different types of centrifuges available, and the appropriate type depends on the specific application and the characteristics of the sample being processed. Some common types of centrifuges include: 1. Benchtop centrifuges These are small, portable centrifuges that are designed to be used on a laboratory bench … Read more

What is Centrifuge? Definition of Centrifuge A centrifuge is a laboratory instrument that uses spinning and centrifugal force to separate mixtures based on their density. Who first invented the Centrifuge? Overall, the centrifuge is an important tool in a wide range of scientific and industrial applications, as it allows for the efficient separation and purification … Read more

What is a Centrifuge tube? A centrifuge tube is a thin, cylindrical tube with a round bottom and a cap, used in a laboratory centrifuge. Centrifuge tubes are made of plastic or glass and are used to separate substances based on their density. When placed in a centrifuge and spun at high speeds, the heavier … Read more

What is the Test Tube? Types of test tubes Types of Test Tube based on Material 1. Soda-lime glass test tube 2. Borosilicate glass test tube 3. Quartz glass test tube 4. Pyrex® glass test tube Types of Test Tubes based on Uses 1. Reusable Test Tubes  2. Disposable Test Tubes  Types of Test Tubes … Read more

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

Crystallography using X-rays is a highly effective non-destructive method for determining how molecules form the crystal. The X-ray crystallography technique utilizes the principles of X-ray diffraction in order to examine the specimen, however it’s conducted in a variety of directions, so it is possible that the 3-D structures of the sample can be constructed. It … Read more

What is Electron Spin Resonance (ESR)? Working Principle of Electron Spin Resonance (ESR) Electron Spin Resonance (ESR), also known as Electron Paramagnetic Resonance (EPR), is a sophisticated analytical technique that explores the behavior of electrons in atoms or molecules that possess at least one unpaired electron. Unpaired electrons, owing to their spin, exhibit magnetic properties … 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 Chromatography is a versatile … Read more