There are many different types of laboratory instruments that are used in the laboratory setting to perform various types of experiments and analyses. Here are a few examples of common laboratory instruments:
Overall, laboratory instruments are an important tool for scientists and researchers, as they allow them to perform experiments and analyses with accuracy and precision.
Blood collection is an essential part of medical diagnosis, and it is crucial to use the right type of blood collection tube (BCT) to ensure accurate results. In this article, we will discuss the different types of BCTs used in in-vitro analysis, their composition, and the significance of proper mixing of blood with the additives … Read more
What is a Beaker? A laboratory beaker is a cylindrical glass container with a flat bottom and a pouring spout, used to measure and mix liquids in scientific experiments. Beakers are an important piece of equipment in many scientific laboratories and play a crucial role in chemistry and other scientific fields. The history of the … Read more
What Is a Bead Mill Homogenizer (Bead Homogenizer)? Bead mill homogenizers can lower the size of solid particles and disseminate them uniformly throughout a sample. The sample is broken up by aggressively and rapidly shaking a tube containing the beads and sample. As the beads hit with the sample (reducing particle size on a macro … Read more
Samples are homogenised in rotor-stator homogenizers by mechanical tearing, shear fluid forces, and/or cavitation, with the rotor spinning rapidly inside a stationary outer sheath (stator) (the rapid forming and collapsing of bubbles). However, particularly tough tissue can be a challenge for rotor-stators when trying to homogenise cells or tissues. Although some high-throughput models and continuous … Read more
Fluorescence spectroscopy is an analytical technique used to examine the characteristics and interactions of molecules. It is founded on the idea that when a molecule absorbs a photon of light and becomes excited, it emits light at a longer wavelength, a phenomenon known as fluorescence. This emitted light can be collected and studied in order … Read more
The technique of fluorescence spectrophotometry measures the intensity of light emitted by a substance after it has been excited by a certain wavelength of light. This method is employed to investigate the characteristics of molecules and detect the presence of specific chemicals in a sample. The origins of fluorescence spectrophotometry can be traced back to … Read more
What is Homogenizer? What is High Pressure Homogenizer? Working principle of high pressure homogenizer High-pressure homogenization involves the use of high-pressure, compressed liquid material that flows through the gap at high speeds and is subjected to intense shear stresses. The collision of the liquid material on the metal ring generates a powerful impact force and … Read more
What is Ultrasonic Homogenizers? Principle of Ultrasonic Homogenizers The ultrasonic power supply converts line voltage to 20 kHz electrical energy at high frequency. This electrical energy is sent to the probe, which converts it into mechanical energy. The probe’s vibrations are connected to and amplified by the titanium tip. This longitudinal vibration is transmitted to … Read more
A tissue homogenizer is a laboratory tool used to disrupt cells and tissues by mechanical means, such as grinding, blending, or shaking. It is commonly used in biology and biochemistry research to extract cellular components, such as proteins and nucleic acids, for further analysis. Homogenizers come in different types, including manual and mechanical versions, and … Read more
A Single-Use Bioreactor (SUB) is a type of bioreactor that is used for a single batch of culture and then disposed of, as opposed to being cleaned and reused. The bioreactor is made of plastic or other disposable materials, such as polymeric bags or containers. These materials are used for the cultivation of cells, microorganisms, … Read more
A Wave Bioreactor (WBR) is a type of bioreactor that uses mechanical waves to agitate and mix the culture media and cells. This is done by generating periodic and oscillatory motions in the bioreactor vessel, which can mimic the natural environment of cells and improve cell growth and productivity. The importance of the Wave Bioreactor … Read more
Not long after the Waring blender was introduced, the Dounce homogenizer was developed. Although this apparatus resembles a ground glass homogenizer, it operates by forcing a sample between the tube’s walls and pestle. As the sample and liquid are squeezed past the pestle, shearing forces are generated. The Dounce homogenizer is particularly effective in lysing … Read more
What is Membrane Bioreactor? Working Principle of Membrane Bioreactor The sewage waste and industrial effluent first enter the stilling room before transferring to the screening chamber. In this chamber, Hyper Filteration-manufactured tools are used to remove plastic, coarse particles, metals, etc. from the water in order to protect the equipment for subsequent processing and to … Read more
For the creation of solutions and manipulation of liquids, numerous vessels and apparatuses are employed in the laboratory. They differ in their intended application and precision. Volumes must always be measured at a constant temperature because changes in temperature result in volume changes owing to thermal expansion. At 10 °C, water has a substantially smaller … Read more
What is PRP Centrifuge? PRP (platelet-rich plasma) centrifuge is a laboratory instrument used to separate and concentrate platelets from a sample of blood. Platelets are small, disc-shaped cells that play a key role in blood clotting and wound healing. PRP has been used in a variety of medical and dental procedures, including cosmetic surgery, hair … Read more
In laboratories, benchtop centrifuges are used to separate and purify molecular mixtures in liquid media depending on their density gradient. Biochemistry laboratories use centrifugation extensively for studying and isolating cells, subcellular fractions, molecular complexes, and biological macromolecules such as proteins, DNA, and RNA. Centrifuges are high-speed devices that require vacuum, gravitational acceleration, and centrifugal force … Read more
What is a water distiller? Definition Water distiller A water distiller is a device that purifies water by heating it to produce steam, then cooling and condensing the steam to remove impurities. This process helps remove contaminants such as bacteria, viruses, heavy metals, and minerals, resulting in purified and distilled water. Principle of Water Distiller … Read more
When it comes to separating solid/liquid mixes with a high solids content, decanter centrifuges are the way to go. These solid-shell scroll centrifuges or decanters, unlike chamber filter presses, run continuously. The finely distributed solid particles are separated from the suspension by strong centrifugal forces. Decanters are useful in a wide variety of industries throughout … Read more
The most polluted water is found in stagnant bodies of water and wastewater treatment plants. The water and oil are filtered to produce pure water for consumption. This is accomplished using a variety of filters, with centrifugal separators being the most common. These filters are utilised to remove suspended particles and other contaminants from water. … Read more
What is Hematocrit Centrifuge? Working Principle of Hematocrit centrifuge The working principle of a hematocrit centrifuge is based on the use of centrifugal force to separate the different components of a blood sample based on their density. When a sample of blood is placed into a tube and spun in the centrifuge, the red blood … Read more
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