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Considerations When Choosing a Magnetic or Hotplate Stirrer

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Magnetic and hotplate stirrers aren’t usually the most expensive items in the lab, but they can be some of the most useful. However, there are many types to pick from, and not all will be perfect for your use. As a result, you should carefully analyze your options. In an earlier post, we highlighted several broad deciding considerations when selecting a stirrer, such as longevity and maintenance. In this section, we look at variables to consider when selecting a magnetic or hotplate stirrer: Capacity Safety features Sample viscosity Temperature range Accuracy Let’s take a look at each of these in turn: Capability Capacity is an important consideration when selecting the best  magnetic stirrer with hot plate . Surprisingly, certain stirrers can handle relatively huge quantities. The AREX CerAlTopTM Hot Plate Stirrer (below left) can handle up to 20L, and Ohaus Advanced Large Capacity Stirrers (below right) have capacities of 100L or 200L.  Please keep in mind that your stirrer ...
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A table top centrifuge is a crucial piece of equipment for laboratories, offering accuracy in the density-based separation of particles and chemicals. The correct   table top centrifuge   can streamline your productivity and improve the accuracy of your results for everything from simple sample preparation to complex research. However, selecting the best table top centrifuge for your lab necessitates a careful consideration of a number of variables. We’ll walk you through the important factors in this guide to enable you to make an informed choice. Significant Considerations Size and Rate of Throughput: The centrifuge’s capacity is the most important factor. Establish the maximum number of samples per processing cycle that you’ll use. Make sure the centrifuge you choose can handle your typical sample load without becoming overcrowded, as this can influence the effectiveness of the separation process. Compatible Rotor Speed and Speed: Variable centrifugation speeds are needed f...

Enhancing Magnetic Stirrers Long-Term Durability with Hot Plates

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  Essential laboratory equipment, magnetic stirrers with hot plates are frequently utilised in mixing and heating operations. The lifetime and dependability of these equipment must be guaranteed in order to maintain a seamless laboratory operation. The long-term durability of Magnetic Stirrers with Hot Plates will be improved in this tutorial, with an emphasis on maximising their performance and lifespan. Top Techniques for Long-Term Reliability Reliable building and material choices: Construction and material quality are the cornerstones of a long-lasting Magnetic Stirrer with Hot Plate. Investing in models built of premium, long-lasting materials guarantees that the apparatus can survive the rigours of regular laboratory use. Continual Upkeep: A regular maintenance regimen must be put in place for  Magnetic Stirrers with Hot Plates   to last over time. This include washing the appliance, checking for damage, and lubricating moving parts in accordance with the manufactur...

Principles and Types of Bench Top Centrifuges

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  Benchtop centrifuges are used in laboratories to separate and filter molecular mixtures in liquid media based on their density gradient. Centrifugation is widely used in biochemistry laboratories for investigating and isolating cells, subcellular fractions, molecular complexes, and biological macromolecules such as proteins, DNA, and RNA. Centrifuges are high-speed machines that use vacuum, gravitational acceleration, and centrifugal force to separate molecules from liquid mixtures while avoiding scorching the samples. In 1924, Nobel Laureate Theodor Svedberg invented the first analytical centrifuge for sediment monitoring. Later, in the 1940s, Claude and his colleagues refined the centrifugation method, which became the foundation of biomedical and biological research over the next few decades. Small-capacity   benchtop centrifuges  a re becoming an essential tool for routine biomedical research. The particles are evenly disseminated in a medium prior to centrifugation...

Molecular Biology Lab Essentials: What are the must-haves?

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In the intricate world of molecular biology, where the tiniest details can lead to groundbreaking discoveries, having the right tools at your fingertips is crucial. Whether you’re a seasoned researcher or a budding scientist, the success of your experiments often hinges on the precision and quality of the equipment you use. This blog is your go-to-resource for creating a lab which is modern and well-equipped to suit your day to day applications. Let’s explore the absolute must-haves. 1. Precision Pipettes: Because Accuracy is everything A basic but one of the most important instruments for your lab. These handheld devices come in various sizes and are capable of dispensing minimal volumes of samples with astonishing accuracy. At the same time, you should go for ergonomic pipettes that provide ease of use and minimize repeated stress injury (RSI) 2. Filter Tips and Low Retention Tips: No Room for Contaminants Filter tips are specially designed with PE filters to eliminate chances of ae...

What Is A Centrifuge? & Exploring Lab Centrifuge

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  Centrifuges are common laboratory tools used to remove particles from a solution. These particles are sorted based on the medium's size, shape, density, and viscosity. The separation process is affected by the rotor speed. Centrifuges are one of the most common pieces of laboratory equipment nowadays. They are found in a variety of laboratories, including chemistry, biochemistry, and molecular biology labs, and are employed in both research and therapeutic contexts. Separation, purification, and isolation of organelles, cells, and cell components, as well as more complicated mixtures of nucleic acids, proteins, and viruses for further study, are some of their most common applications. Although centrifuges have a lengthy history—they were first used to separate cream from milk in the late 1800s—their capabilities (maximum centrifugal force) did not experience much growth until biochemistry progressed, resulting in a subsequent demand for machines with higher levels of centrifugal...

A Guide To Centrifuge And Microcentrifuge

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  Centrifuges Centrifuges are large machines used to separate larger volumes of samples. They can be benchtop models, depending on the laboratory’s requirements. Centrifuges typically have a higher capacity than microcentrifuges and can accommodate larger volumes of samples. They also have higher speed capabilities, which means they can spin samples at higher speeds and generate more centrifugal force. They are commonly used in clinical laboratories, where they are used to separate blood components such as red blood cells, white blood cells, and plasma. They are also used in research labs to separate proteins, nucleic acids, and other cellular components. Factors to consider when selecting a centrifuge include the maximum speed, the maximum capacity, and the number and type of rotors that the centrifuge can accommodate. Other factors to consider include the noise level, the ease of use, and the price. Microcentrifuges Microcentrifuges are smaller, benchtop models that are used to s...