30mL PETG Square Media Bottles with Standard Seal - Pack of 24 Ideal for Storage of Media and Lab Reagents

Sterile Non-Treated U-Bottom 96-Well Cell Culture Plates - Pack of 100

IntroductionCell culture is an essential technique used in many fields, including biotechnology, medical research, and pharmaceutical research. It involves growing and maintaining cells from different organisms under controlled conditions in a laboratory setting. Researchers use cell culture plates to cultivate cells efficiently.In this blog, we will discuss 96-well cell culture plates, particularly U-bottom, non-treated, sterile plates, and their use in cell culture applications.What is a 96-Well Cell Culture Plate?A 96-well cell culture plate is a multi-well plate used to grow and maintain cells in vitro. It consists of a plastic plate with 96 individual wells, each with a capacity of 0.32 ml. The wells are arranged in a 12 x 8 matrix, which makes it easy for researchers to handle and analyze multiple samples simultaneously.U-Bottom vs. Flat-Bottom PlatesOne of the critical differences between cell culture plates is the shape of the bottom of the wells. U-bottom plates have a U-shape bottom, which provides more surface area for cell growth and better cell retention compared to flat-bottom plates. Additionally, U-bottom plates are useful for applications such as sedimentation assays and suspension cell culture.Non-Treated vs. Treated PlatesCell culture plates can either be treated or non-treated. Non-treated plates have no surface treatment, which allows researchers to covalently attach various coatings, such as extracellular matrix proteins or growth factors, to the wells. This feature makes non-treated plates ideal for cell differentiation studies and applications that require specific cell culture conditions.On the other hand, treated plates come with a surface treatment that enhances cell attachment. For instance, poly-L-lysine or collagen coatings improve adhesion, while poly-D-lysine coatings facilitate in suspension culture applications. Treated plates are suitable for standard cell culture and analysis experiments.SterilizationCell culture plates must be sterile to prevent contamination by unwanted microbes. Manufacturers use various sterilization techniques, such as gamma irradiation, ethylene oxide treatment, and autoclaving, to ensure sterility. Additionally, the plates are packaged in a controlled environment to prevent contamination during shipping and storage.ApplicationsCell culture plates have numerous applications in various fields. Here are some of the common applications of 96- well cell culture plates:1. Drug DiscoveryCell culture plates are used extensively in the drug discovery process to screen potential drug candidates for their efficacy and toxicity. The 96-well format allows for high throughput screening of multiple compounds simultaneously.2. Cell-Based AssaysCell-based assays are used to measure cellular responses to different stimuli, including drugs, toxins, and environmental changes. The 96-well format allows for the measurement of multiple assays simultaneously.3. Stem Cell ResearchStem cell research requires specialized culture conditions, such as specific extracellular matrix coatings, to maintain cell viability and differentiation. Non-treated 96-well plates provide researchers with the flexibility to coat the wells with their preferred coatings for better stem cell culture.Conclusion96-well cell culture plates are versatile tools in cell culture applications. The U-bottom, non-treated, sterile plates offer a high surface area for cell attachment, better cell retention, and flexibility to customize the culture conditions. In addition, the 96-well format allows for high-throughput screening and simultaneous analysis of multiple samples. When choosing the right cell culture plate, it's essential to consider the application, surface treatment, and shape of the bottom for optimal cell culture conditions.

Optimize Your GC/MSD Performance with Autotune: Simple Steps to Follow

Autotune Your GC/MSD: Expert Tips and TricksWhen it comes to gas chromatography/mass spectrometry (GC/MS), one of the key challenges for users is ensuring the accuracy and reliability of the instrument over an extended period of time. One way to achieve this is through regular autotuning, a process that involves measuring and adjusting a number of critical parameters to optimize the performance of your GC/MSD. In this blog, we’ll guide you through the basic steps of autotuning a GC/MSD, focusing on the Agilent 5975 model.Step 1: Understanding the Importance of AutotuningBefore we get to the practical steps, it’s worth taking a moment to highlight the importance of autotuning for GC/MSD users. As a complex and sensitive instrument, your GC/MSD is constantly at risk of performance degradation due to sample buildup, column contamination, and chemistry changes. Autotuning is a way to keep your instrument at peak performance and maintain the highest levels of accuracy and sensitivity.Step 2: Getting Ready for AutotuningPreparing for autotuning requires careful attention to detail, but the process is straightforward. First, ensure that the column is in good condition and properly installed. Then, check that the inlet and detector are clean and dry, and that the calibration mixtures and other tools are readily available. Finally, adjust the temperature control settings and set the run time based on your specific needs.Step 3: Performing AutotuneOnce you’ve prepared everything, you’re ready to begin autotuning. In general, the autotuning process consists of two key steps: the Tune Check and the Optimizer. The Tune Check will assess the performance of your instrument’s ion optics and signal-to-noise ratio, while the Optimizer will fine-tune the settings based on the results of the Tune Check.To perform the Tune Check, start by running a standard sample of GC/MSD quality that contains target compounds at known concentrations. Make sure that the correct injection volume is selected (typically 30µl for Agilent tips) and that the inlet temperature is within the recommended range. Once the sample has been run, the Tune Check will automatically determine the state of the ion optic and provide recommendations for adjustment.For the Optimizer, start by selecting your preferred settings for gas flow, lens voltage, and mass range. Then, run the Tune Check again to ensure that the instrument is optimized for your chosen parameters. The Optimizer will make further adjustments based on the results of this test, ensuring that your GC/MSD is running at its highest level of accuracy and sensitivity.Step 4: Troubleshooting and Best PracticesEven with the best intentions and preparation, issues can arise when autotuning your GC/MSD. Here are some common troubleshooting tips and best practices to keep in mind:- Always clean and dry your instrument thoroughly before starting the autotuning process- Review the instructions provided with your specific GC/MSD model, as some autotuning procedures may vary slightly- If you experience technical difficulties during the autotuning process, consider using third-party support services to help you resolve the issue- Calibrate your instrument frequently to ensure that it remains accurate and reliable over extended periods of use.In conclusion, autotuning is a critical process for maximizing the performance of your GC/MSD instrument. With careful preparation and attention to detail, you can ensure that your GC/MSD is running at its highest level of accuracy and sensitivity. The Agilent 5975 model is a popular choice among researchers and professionals in the field of gas chromatography/mass spectrometry, and following the steps outlined above will help you get the most out of your investment.

New Eco-Friendly Liquid Waste Management System for Three Villages in Bhojpur District

Waste Liquid Absorber: A Revolutionary Solution to Manage Liquid WasteIn today's world, managing waste has become a pressing issue, and liquid waste management is no exception. Liquid waste is any form of wastewater that flows from homes, factories, or agricultural fields. Improper disposal of liquid waste can lead to environmental degradation and health hazards. However, with the advent of new technologies, waste liquid absorber is emerging as a revolutionary solution to manage liquid waste.Waste liquid absorber is a technology that uses natural materials to absorb and filter liquid waste, thus converting it into clean water. This technology is environment-friendly and cost-effective, making it a preferred choice for many households, industries, and governments.In rural areas and small towns, liquid waste management is a significant challenge as they lack the resources and infrastructure. However, with the waste liquid absorber technology, they can manage their wastewater without depending on outside help. The three Bhojpur villages selected for the pilot project by IIT-Patna and UNICEF are excellent examples of how this technology is transforming rural liquid waste management.The liquid waste treatment ponds built to manage the wastewater in the three Bhojpur villages are eco-friendly and technically suitable. The ponds use a waste liquid absorber that reduces the contaminants in the wastewater and filters the water, making it suitable for reuse or disposal. With this technology, the villagers can now manage their liquid waste without adverse effects to the environment and health.The waste liquid absorber is a proven solution for managing liquid waste in industries and agricultural fields. Industries generate a significant amount of wastewater that contains chemicals and pollutants that are harmful to the environment. Using waste liquid absorber technology, industries can treat this wastewater and reuse it for non-drinking purposes like irrigation, washing, or cooling.Similarly, agricultural fields generate wastewater that contains fertilizers, pesticides, and herbicides. This wastewater pollutes the soil and water, leading to environmental and health hazards. With waste liquid absorber technology, farmers can treat this wastewater and reuse it for irrigation, reducing their dependence on groundwater.Waste liquid absorber technology has emerged as a preferred choice for governments worldwide as it is cost-effective, environmentally friendly and sustainable. Many governments are investing in this technology to build decentralized treatment plants that can manage liquid waste at the source. This approach reduces the load on centralized treatment plants, minimizes transportation costs, and ensures efficient and timely management of liquid waste.In conclusion, waste liquid absorber technology is a revolutionary solution that can manage liquid waste effectively and sustainably. With this technology, households, industries, and governments can manage their wastewater, thus contributing to the conservation of water and the environment. This technology is cost-effective, environment-friendly and has a high potential to transform liquid waste management worldwide. We need to promote this technology globally and embrace it as a solution to the pressing issue of liquid waste management.

Premium High-Speed Overhead Stirrers Available with Free Delivery in UK and NI

Overhead Stirrer For Lab: Why EUROSTAR 20 High Speed Control Is a Great Choice for Your Laboratory NeedsIf you are in the market for an overhead stirrer for your laboratory, then you should consider the EUROSTAR 20 high speed control model. This is a high-quality device that offers excellent performance at a low cost. It is also available for delivery within the United Kingdom and Northern Ireland.An overhead stirrer is an essential piece of equipment for your lab, as it allows you to mix and stir substances effectively. This is especially useful when dealing with viscous liquids or materials that need to be mixed at a specific speed.The EUROSTAR 20 high speed control overhead stirrer is an excellent choice for several reasons. Firstly, it has a powerful motor that can handle even the most challenging mixing tasks. It has a maximum stirring capacity of 20L, which is more than enough for most laboratory applications.Secondly, the EUROSTAR 20 high speed control model features a digital display that allows you to set and control the speed of the stirrer. This ensures that you can achieve the desired mixing speed accurately and consistently.Another benefit of the EUROSTAR 20 high speed control overhead stirrer is that it is easy to use. The stirrer is designed to be simple and intuitive, which means that you can start using it right away without any extra training or support.Furthermore, the EUROSTAR 20 high speed control overhead stirrer is built to last. It is made from high-quality materials that can withstand the demands of a busy laboratory environment. This ensures that you get the best value for your money as the device lasts longer.In addition, this overhead stirrer is designed to be safe to use. It has several safety features, including overload protection, overtemperature protection, and a safety cut-out switch. This ensures that you can work with the stirrer without worrying about accidents or damage to your lab.Finally, the EUROSTAR 20 high speed control overhead stirrer is available at a low cost with free delivery within the United Kingdom and Northern Ireland. This makes it a great choice for labs that are working with a limited budget.Overall, if you are looking for an overhead stirrer for your lab, then you should consider the EUROSTAR 20 high speed control model. It is a high-quality device that offers excellent performance, is easy to use, and is built to last. Additionally, it has several safety features and is available at a low cost with free delivery within the United Kingdom and Northern Ireland.

8-Slot Test Tube Rack for 50mL Centrifuge Tubes - Slant Design

Robotic Pipette Tips on Sale for Laboratory Liquid Handling

A leading laboratory equipment manufacturer has recently announced the launch of its latest robotic pipette tip. The new product is the result of advanced research and development in the field of liquid handling technology, and promises to deliver unparalleled performance and reliability to laboratory researchers all over the world.The new robotic pipette tip, which has yet to be named publicly, has been developed by a team of experts at one of the industry's most respected companies. With a comprehensive range of features and benefits, this innovative new product promises to help researchers working in a wide range of scientific disciplines to achieve their goals more quickly, more efficiently, and with greater accuracy than ever before.Some of the key features of the new robotic pipette tip include its widebor design, which allows for more efficient and accurate liquid handling, and its high-quality construction materials which ensure a long life span and low maintenance requirements. The product also features an advanced compatibility system which enables it to be used with a wide variety of laboratory equipment, making it a versatile and cost-effective choice for research teams with diverse needs.One of the most significant benefits of this new product, however, is its unprecedented level of precision. With advanced algorithms and real-time monitoring systems, the new robotic pipette tip is able to deliver highly accurate and repeatable results, even in complex, multi-step procedures. This level of accuracy represents a major step forward in the field of liquid handling technology, and is sure to be a valuable tool for researchers working in a range of scientific disciplines.The company behind the new product is a leader in the field of laboratory equipment and technology, with a long history of innovation and excellence. With a dedicated team of scientists and engineers, this company has been responsible for some of the most important advances in the field of liquid handling over the past several decades. Their latest product is poised to continue this trend, offering laboratory researchers around the world a powerful new tool for pursuing their scientific goals.Overall, the launch of this new robotic pipette tip represents a major milestone in the field of liquid handling technology, and a significant development for laboratory researchers around the globe. With its advanced features, precise performance, and wide range of applications, this innovative new product promises to help scientists and researchers achieve their goals more quickly, more efficiently, and with greater accuracy than ever before.

Gigantic Petri Dish Shows Bacteria Evolving Antibiotic Resistance

The rectangular petri dish has been a staple tool in microbiology laboratories for over a century. It was first invented by Julius Richard Petri in 1877, and since then it has been used to grow and observe bacteria, fungi, and other microorganisms. However, researchers from Harvard Medical School and Technion-Israel Institute of Technology have taken the use of petri dishes to a whole new level.They have build a gigantic rectangular petri dish, measuring over two meters long and half a meter wide. This petri dish is not just impressive in size, but also in the way it visualizes the evolution of bacteria. The researchers coated the dish with a gel containing both antibiotics and a nutrient source for the bacteria to grow on. They then created a gradient of antibiotic concentration across the gel, so that the bacteria could gradually adapt and evolve to become antibiotic-resistant.The result is a stunning and terrifying visualisation of how bacteria can quickly adapt to new environments and develop resistance to drugs. As the bacteria move across the dish, they encounter higher and higher concentrations of antibiotics, which kills off weaker and more susceptible bacteria. However, the few bacteria that are already resistant to the antibiotics survive and thrive, and they pass on their resistance genes to their offspring.Over time, the petri dish becomes a landscape of bacterial colonies, each with their own distinct shape, color, and resistance level. Some bacteria form clusters and tendrils, while others spread out in a smooth and even layer. Some bacteria turn bright green, while others remain red or yellow. The most striking thing about this petri dish is that it shows how quickly and dramatically bacteria can change and adapt to new conditions.This research has important implications for the ongoing problem of antibiotic resistance. Antibiotics have been one of the greatest medical advancements of the past century, but their overuse and misuse has led to the emergence of superbugs that are resistant to most or all antibiotics. This makes it harder and harder to treat infectious diseases and puts millions of lives at risk.By visualizing the process of bacterial evolution in a rectangular petri dish, this research highlights the urgent need for smarter and more responsible use of antibiotics. It also provides new insights into how bacteria evolve and adapt, which could help researchers develop new strategies for combating antibiotic resistance.In conclusion, the gigantic rectangular petri dish created by the researchers from Harvard Medical School and Technion-Israel Institute of Technology is a powerful and fascinating tool for visualizing the evolution of bacteria and understanding the problem of antibiotic resistance. It is a reminder that the world of microorganisms is constantly changing and adapting, and that we need to keep up with them if we want to stay ahead of the curve.

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Download Lot-Specific Purity Certificates for Pipette Tips: Single Tray and Refill Pack

Pipette tips are small but crucial pieces of laboratory equipment designed to ensure accurate and consistent liquid dispensing. With so much emphasis placed on accuracy, it is imperative to use high-quality pipette tips. One of the key characteristics of these tips is purity, which refers to the level of contaminants present in the material.Contamination in pipette tips is no small matter as it can lead to inaccurate measurements, cross-contamination of samples, and even damage to delicate lab equipment. So how can you ensure the purity of your pipette tips? The answer lies in purity certificates, which are issued by manufacturers to guarantee the quality of their products.Recently, Sartorius, a leading manufacturer of laboratory equipment, announced the availability of lot-specific purity certificates for their pipette tips. This move is a testament to their commitment to ensuring the integrity of their products and the confidence of their customers.The purity certificates provide detailed information on the level of contaminants present in each lot of pipette tips. Customers can download their certificates for both single tray and refill pack pipette tips, ensuring that they have access to the most up-to-date information on the quality of their products.One of the key benefits of these certificates is that they enable customers to make informed decisions about the use of their pipette tips. For example, customers can ensure that the tips are suitable for use in specific applications that require a certain level of purity. This is particularly important for customers who purchase pipette tips in bulk.Another benefit of having lot-specific purity certificates is that they provide customers with a reference for future use. Customers can keep a record of their certificates and refer to them when necessary, such as when performing validation or quality control activities.In conclusion, the availability of lot-specific purity certificates for pipette tips is a significant development in the lab equipment industry. It provides customers with the assurance that their pipette tips are of the highest quality, suitable for their intended use, and backed by a reputable manufacturer. With these certificates, customers can achieve their desired level of accuracy and consistency in their lab work, which is crucial for achieving reliable results.

Government Surplus CO2 Incubator with Water Jacket Available for Bidding on GovDeals

GovDeals: The Place to Find Surplus and Unclaimed PropertyFor government agencies and organizations looking for a place to sell their surplus and unclaimed property, GovDeals is the perfect platform. From heavy equipment and vehicles to airplanes, there is no shortage of options for buyers looking to score a great deal on government surplus property.Recently, GovDeals featured a Nuaire AutoFlow NU-4750 Water Jacket CO2 Incubator in their listings. The Nuaire AutoFlow NU-4750 is a state-of-the-art CO2 incubator that provides precise temperature and environmental controls for the growth of cells and tissues. It was previously used by a government agency, but it has been well-maintained and is in excellent condition.GovDeals is a trusted platform that connects buyers with verified government agencies and organizations. The platform provides a simple and convenient way for government agencies to sell their surplus and unclaimed property while ensuring that buyers receive high-quality products. Buyers can browse listings, place bids, and communicate with sellers directly through the platform.In addition to the Nuaire AutoFlow NU-4750, GovDeals has a wide variety of other properties available for purchase. For example, they have heavy equipment such as loaders, backhoes, and excavators, as well as passenger vehicles and buses. They also offer aircraft and boats, along with smaller items such as office furniture and electronics.GovDeals is dedicated to providing a user-friendly experience for both buyers and sellers. The platform offers a variety of helpful resources, such as FAQs, tutorial videos, and customer support. Additionally, they provide detailed information about each property listed, including information about its condition, history, and any known issues.Overall, GovDeals is an excellent resource for organizations looking to sell their surplus and unclaimed property, as well as buyers looking for high-quality, reliable equipment. With a wide variety of properties available, competitive pricing, and excellent customer support, GovDeals is the perfect platform to find your next great deal.