Practical

A PCR machine is a common tool found in labs, especially if you’ve ever dealt with DNA testing or medical diagnostics. At its core, it’s designed to create millions of copies of a specific DNA segment, which sounds simple but is incredibly powerful for tasks like identifying infections, studying genetic mutations, or even solving crimes. … Read more

What is Electroporator (Electroporation machine)? An electroporator, often called an electroporation machine, is a lab instrument used to temporarily make cell membranes more permeable. Think of it as a precision tool that helps scientists sneak substances like DNA, drugs, or proteins into cells—something that’s tricky to do manually because cell membranes are naturally protective. The … Read more

What is a micropipette? A micropipette is a precision laboratory instrument designed to measure and transfer extremely small volumes of liquid, typically ranging from 0.1 microliters to 1,000 microliters. Commonly used in molecular biology, chemistry, and medical labs, it operates like a highly accurate eyedropper, enabling researchers to handle samples with meticulous control. The device … Read more

What is Chromatography? Chromatography is a powerful laboratory method used to separate, identify, and analyze the components of complex mixtures. Think of it as a molecular race where different substances travel at varying speeds based on their interactions with two key elements: a stationary phase (a solid or liquid-coated surface) and a mobile phase (a … Read more

What is a Spectrophotometer? Definition of Spectrophotometer A spectrophotometer is a laboratory instrument that measures the amount of light absorbed by a sample and is used to determine properties such as concentration or absorption patterns of substances. Principle of Spectrophotometer Types of Spectrophotometer Spectrophotometers are analytical devices for measuring, at designated wavelengths, the intensity of … Read more

What is Single Use Bioreactor? Working Principle of Single Use Bioreactor Parts of Single Use Bioreactor Comprising numerous essential components meant to enable effective and sterile biological operations, a single-use bioreactor (SUB) Types of Single Use Bioreactor Offering disposable, pre-sterilized systems that cut turn-around times and eliminate the need for cleaning, single-use bioreactors (SUBs) have … Read more

What is Tissue Homogenizer? Parts of a Tissue Homogenizer The specific parts of a tissue homogenizer can vary depending on the type of homogenizer being used, but here are some common parts that are found in most homogenizers: Operating Procedure of Tissue Homogenizer Types of Tissue Homogenizer Essential laboratory tools for disrupting biological samples and … Read more

What is Ultrasonic Homogenizers? Principle of Ultrasonic Homogenizers Parts of Ultrasonic Homogenizers The specific parts of an ultrasonic homogenizer can vary depending on the type of ultrasonic homogenizer being used, but here are some common parts that are found in most ultrasonic homogenizers: It’s important to refer to the manufacturer’s instructions for the specific ultrasonic … Read more

What is Homogenizer? What is High Pressure Homogenizer? Working principle of high pressure homogenizer High-pressure homogenization uses compressed liquid material driven through a gap at high speeds under high pressure and subjected to strong shear stresses. The fast decrease and rise in static pressure produces an explosive force and a strong impact force from the … Read more

What is fluorescence spectrometry? Principle of fluorescence spectroscopy Fluorescence Phenomenon The Electronic Excited State Operating Procedure of Fluorescence spectroscopy Types of luminescence Luminescence refers to the emission of light by a substance not resulting from heat; instead, it occurs when electrons in a material absorb energy and then release it as light. This phenomenon encompasses … Read more