<p><strong>A team led by scientists from CEITEC Masaryk University has uncovered the infection mechanism of tailed bacteriophages – a group of viruses that infect bacteria. These phages target, among others, </strong><i><strong>Staphylococcus aureus</strong></i><strong>, a major cause of bacterial infections that is often resistant to antibiotics. The bacterium belongs to a group of Gram-positive bacteria characterised by an exceptionally thick cell wall. Although the infection mechanisms of some other bacteriophages have been described previously, the way tailed phages infecting Staphylococcus aureus and other thick-walled bacteria invade their hosts had remained unknown. The researchers have now revealed how such a bacteriophage breaches the protective barrier of the bacterial cell and delivers its genetic material inside. Their findings could contribute to the development of new strategies for combating antibiotic-resistant bacteria.</strong></p><p><i><strong>Staphylococcus aureus</strong></i><strong> </strong>is one of the most common sources of bacterial infections in humans. It can cause skin infections, pneumonia, and even life-threatening bloodstream infections. Moreover, many of its strains have become resistant to commonly used antibiotics, increasing interest in alternative treatment approaches such as bacteriophage therapy.</p><p><i>“Bacteriophages are the most abundant biological entities on Earth and have been infecting bacteria for billions of years. Yet we still do not fully understand how they overcome the cell wall of certain Gram-positive bacteria. By reconstructing the bacteriophage structure before and after it attaches to a bacterial cell, we were able to reveal this process,”</i> says <a target="_blank" rel="noopener noreferrer" href="https://www.ceitec.eu/jan-binovsky-ph-d/u91173?page=publication"><strong>Ján Bíňovský</strong></a><strong> of CEITEC Masaryk University</strong>, who led the study together with <strong>Marta Šiborová</strong>.</p><p><strong>Bacteriophage 812</strong>, investigated in this study, specifically infects <i>Staphylococcus aureus</i>. The researchers discovered that once it recognises the correct host, the protein structure at the tip of its tail undergoes extensive rearrangements. Individual components of this structure, which resembles a lunar landing module, reorganise into a new configuration that enables the virus to firmly attach to the bacterial surface. At the same time, a mechanism is activated that triggers contraction of the phage tail.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/CEITEC_Jak_zabit_zlateho_stafylokoka_novy_pohled_na_viry_ktere_si_poradi_s_bakteriemi_01c86d5e42.jpg" alt="CEITEC/Plevka Lab: How to Kill Staphylococcus Aureus: A New Insight into Viruses That Can Defeat Bacteria: Phage before attachment to the bacterial cell." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_CEITEC_Jak_zabit_zlateho_stafylokoka_novy_pohled_na_viry_ktere_si_poradi_s_bakteriemi_01c86d5e42.jpg 245w," sizes="100vw" width="4339" height="1600"><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/CEITEC_Jak_zabit_zlateho_stafylokoka_novy_pohled_na_viry_ktere_si_poradi_s_bakteriemi_2_53422574db.jpg" alt="CEITEC/Plevka Lab: How to Kill Staphylococcus Aureus: A New Insight into Viruses That Can Defeat Bacteria: Phage attached to the bacterial cell." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_CEITEC_Jak_zabit_zlateho_stafylokoka_novy_pohled_na_viry_ktere_si_poradi_s_bakteriemi_2_53422574db.jpg 245w," sizes="100vw" width="4085" height="1600"></p><p><i>“The process resembles the release of an extended spring. The bacteriophage tail contracts to approximately half of its original length, and the released energy drives the central tube through the bacterium's protective layers. The virus can then deliver its genetic material into the cell and initiate infection,”</i> explains <strong>Marta Šiborová</strong>.</p><p>Unlike many other bacteria, <i>Staphylococcus aureus</i> possesses an exceptionally thick cell wall. The researchers therefore investigated in detail how the bacteriophage overcomes this barrier. They found that the virus employs a combination of mechanical force and enzymatic activity. Some components of its infection apparatus likely disrupt teichoic acids, which form the outer protective layer of the bacterial cell wall. Other proteins then degrade peptidoglycan, the main structural component of the cell wall. Finally, the bacteriophage penetrates the inner lipid membrane, allowing its central tube to enter the bacterial cell.</p><p>The findings show that the bacteriophage does not function as a simple "needle", but rather as a sophisticated nanomachine composed of dozens of cooperating proteins.</p><p>Although this is fundamental research, the findings may prove important for future medical applications. Bacteriophages are considered one of the promising alternatives for treating infections caused by antibiotic-resistant bacteria.</p><p><i>“If we want to use bacteriophages therapeutically in the future – or even engineer them for specific medical applications – we first need to understand in detail how they work. Our study provides fundamental insight into how bacteriophages recognise their hosts and initiate infection,”</i> says <a target="_blank" rel="noopener noreferrer" href="https://www.ceitec.eu/pavel-plevka-ph-d/u26854"><strong>Pavel Plevka</strong></a><strong>, structural biologist and head of a research group at CEITEC Masaryk University</strong>.</p><blockquote><p>The study, published in <a target="_blank" rel="noopener noreferrer" href="https://link.springer.com/article/10.1038/s44318-026-00834-9"><strong>EMBO Journal</strong></a>, also involved researchers from the<strong> Faculty of Science, Masaryk University</strong>.</p></blockquote><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/CEITEC_Jak_zabit_zlateho_stafylokoka_novy_pohled_na_viry_ktere_si_poradi_s_bakteriemi_3_fba5a65145.jpg" alt="CEITEC/Plevka Lab: How to Kill Staphylococcus Aureus: A New Insight into Viruses That Can Defeat Bacteria: Black = protein structure at the tip of the tail after the conformational change; red = portion of the tail that has begun to contract; blue = portion of the tail that remains extended." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_CEITEC_Jak_zabit_zlateho_stafylokoka_novy_pohled_na_viry_ktere_si_poradi_s_bakteriemi_3_fba5a65145.jpg 245w," sizes="100vw" width="1600" height="782"></p><blockquote><h4><strong>Článek</strong></h4><h4><a target="_blank" rel="noopener noreferrer" href="https://link.springer.com/article/10.1038/s44318-026-00834-9"><strong>Konformační změny bazální ploténky regulující kontrakci bičíku stafylokokového bakteriofága 812</strong></a></h4><p>Ján Bíňovský, Marta Šiborová, Maryna Zlatohurska, Jiří Nováček, Pavol Bárdy, Roman Baška, Karel Škubník, Tibor Botka, Martin Benešík, Roman Pantuček, Konstantinos Tripsianes &amp; Pavel Plevka</p><p><a target="_blank" rel="noopener noreferrer" href="https://doi.org/10.1038/s44318-026-00834-9"><span>https://doi.org/10.1038/s44318-026-00834-9</span></a><span>&nbsp;</span></p><h6>licencováno pod <a target="_blank" rel="noopener noreferrer" href="https://creativecommons.org/licenses/by/4.0/"><strong>CC-BY 4.0</strong></a></h6></blockquote>

 How to Kill Staphylococcus Aureus: A New Insight into Viruses That Can Defeat Bacteria 

<p><strong>Rotary evaporation has long been a staple in laboratories for removing solvents from samples efficiently. However, as technology advances and the demand for higher throughput and more efficient processes increases, alternative methods are becoming more attractive. One such alternative is </strong><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products?category=338"><strong>Organomation's S-EVAP evaporators</strong></a><strong>. For laboratories interested in processing several samples simultaneously, the S-EVAP offers significant advantages over multiple rotary evaporators.</strong></p><h3><strong>Understanding Rotary Evaporation</strong></h3><p>Rotary evaporation is a technique widely used in chemical and biochemical labs to remove solvents from samples by applying heat and reducing pressure to induce evaporation. The process involves a rotating flask, which increases the surface area for evaporation, making it efficient for solvent removal. Despite its effectiveness, rotary evaporation has limitations, especially when dealing with high-throughput requirements or multiple samples simultaneously.</p><h3><strong>Criteria for Choosing an Alternative</strong></h3><p>When selecting an alternative to rotary evaporation, several factors need to be considered:</p><ul><li><strong>Efficiency: </strong>How quickly and effectively can the alternative remove solvents?</li><li><strong>Cost-effectiveness:</strong> What is the initial investment and operating cost?</li><li><strong>Ease of use: </strong>How user-friendly is the equipment?</li><li><strong>Applicability:</strong> Can the alternative handle a variety of solvents and sample types?</li><li><strong>Scalability:</strong> Is the method suitable for processing multiple samples simultaneously?</li></ul><h3><strong>Alternatives to Rotary Evaporation</strong></h3><h4><strong>1. Organomation's S-EVAP Evaporators</strong></h4><p>Organomation's S-EVAP evaporators, available in<a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1904"><strong> Kuderna-Danish (KD)</strong></a> and<a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1905"><strong> round-bottom (RB)</strong></a> flask models, are designed for laboratories requiring high throughput and efficient solvent removal.&nbsp;</p><ul><li>S-EVAP KD is available in<strong> 8 or 10 position models</strong> and can handle sample sizes up to <strong>500 mL</strong></li><li>S-EVAP RB models also offer <strong>8 or 10 positions</strong> with capacities up to <strong>250 mL</strong> per sample</li></ul><p>The S-EVAP system is tailored for general evaporation and concentration of analytical or environmental samples using various glassware configurations to meet specific method requirements under controlled and reproducible conditions.</p><p>This system features rapid solvent evaporation with solvent vapor recovery, achieving solvent recoveries exceeding <strong>96% </strong>by volume under ideal conditions.&nbsp;</p><p>It can operate with cold tap water or a recirculating chiller system, ensuring efficient cooling. The digital controlled water bath provides even and uniform heating without scorching the final samples.&nbsp;</p><p>The parallel water manifold system ensures even cooling water distribution to each condenser, while the rotary water manifold allows unlimited instrument rotation for easy front loading without condenser tubing entanglement.</p><h5><strong>Advantages of S-EVAP Over Rotary Evaporation:</strong></h5><ul><li><strong>Higher Throughput:</strong> The S-EVAP can process multiple samples simultaneously, significantly increasing throughput compared to using several rotary evaporators.</li><li><strong>Cost-Effectiveness:</strong> Although the initial investment may be higher than a single rotary evaporator, the S-EVAP's ability to handle multiple samples at once reduces the need for additional equipment. Lower maintenance costs and reduced need for additional space and infrastructure.</li><li><strong>Ease of Use: </strong>User-friendly design with straightforward controls and easy maintenance. Reduced handling time compared to managing multiple rotary evaporators, allowing technicians to focus on other tasks.</li><li><strong>Consistency and Precision: </strong>Uniform evaporation conditions ensure consistent results across all samples. Precise control over temperature allows for tailored evaporation conditions for different sample types.</li><li><strong>Space Efficiency: </strong>A single S-EVAP unit occupies less space compared to multiple rotary evaporators, making it ideal for labs with limited bench space.</li></ul><h5><strong>Integration in EPA Method 1699</strong></h5><p><strong>Rotary Evaporator Usage:</strong></p><ul><li><strong>Initial Solvent Reduction:</strong> Rotary evaporators are used first to remove bulk solvent from the sample extract. This step efficiently reduces the volume of the extract to a manageable level under reduced pressure, ensuring that the majority of the solvent is removed without significant loss of analytes.</li><li><strong>Controlled Conditions: </strong>The rotary evaporator's ability to control temperature and vacuum precisely helps in handling large initial volumes and reducing them quickly.</li></ul><p><strong>S-EVAP Evaporator Usage:</strong></p><ul><li><strong>Further Concentration:</strong> After the rotary evaporation step, the concentrated extract is transferred to the S-EVAP system. The S-EVAP evaporators, including the <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1904"><strong>S-EVAP-KD</strong></a> and <a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/products/1905"><strong>S-EVAP-RB</strong></a> models, are designed to handle smaller volumes and provide a final concentration of the sample.</li><li><strong>Solvent Recovery: </strong>The S-EVAP systems offer efficient solvent recovery, with the S-EVAP-RB capable of achieving solvent recoveries exceeding 96% by volume under ideal conditions. This high recovery rate is crucial for environmental and analytical labs that aim to minimize solvent waste and ensure consistent results.</li><li><strong>Even Heating and Cooling: </strong>The S-EVAP-RB features a digital controlled water bath for uniform heating, preventing scalding of the final samples. Additionally, the parallel water manifold system ensures even cooling to each condenser, enhancing the efficiency and reproducibility of the evaporation process.</li></ul><p><strong>Benefits of Tandem Use</strong></p><ul><li><strong>Enhanced Efficiency: </strong>Using both systems in tandem allows for the initial large volume reduction by the rotary<strong> </strong>evaporator, followed by precise final concentration using the S-EVAP. This combination maximizes throughput and ensures high-quality results.</li><li><strong>Cost and Space Efficiency:</strong> The rotary evaporator handles the bulk of the solvent reduction, reducing the strain on the S-EVAP system. This distribution of workload helps in maintaining the equipment and optimizing laboratory space.</li><li><strong>Method Compliance:</strong> Following this tandem approach ensures compliance with <strong>EPA Method 1699</strong>, which outlines specific procedures for pesticide analysis in various environmental samples.</li></ul><p>Organomation's S-EVAP evaporators, when used in conjunction with rotary evaporators, provide an efficient and reliable solution for laboratories performing high-throughput solvent evaporation tasks, such as those required by EPA Method 1699. This tandem use ensures precise control over the evaporation process, high solvent recovery rates, and consistent sample preparation, making it an ideal approach for environmental and analytical laboratories.</p><h4><strong>2. Buchi's Syncore Evaporators</strong></h4><p>Buchi's Syncore evaporators are <strong>advanced evaporation systems </strong>designed to provide high throughput and efficiency. They use parallel evaporation technology, allowing simultaneous processing of multiple samples under controlled conditions.</p><ul><li><strong>Applications: </strong>Drug discovery, natural product extraction and chemical synthesis</li><li><strong>Advantages: </strong>High efficiency with parallel evaporation capabilities, advanced safety features and precise control over<strong> </strong>evaporation parameters</li><li><strong>Limitations:</strong> Potential cost considerations and specific application limitations</li></ul><p><a target="_blank" rel="noopener noreferrer" href="https://explore.organomation.com/s-evap-rb-vs-buchi-syncore-download"><strong>Download our S-EVAP-RB vs Buchi Syncore comparison with pricing!</strong></a></p><h4><strong>3. Freeze Drying (Lyophilization)</strong></h4><p>Freeze drying, also known as lyophilization, is a dehydration process used to preserve perishable materials or make them more convenient for transport. The process involves three main stages: <strong>freezing, primary drying (sublimation), and secondary drying (desorption)</strong>.</p><ul><li><strong>Applications: </strong>Pharmaceuticals, food industry, biological samples.</li><li><strong>Advantages: </strong>Long-term stability of dried products.</li><li><strong>Limitations: </strong>High cost and time-consuming process.</li></ul><p>For a more in-depth review, please visit our piece on <a target="_blank" rel="noopener noreferrer" href="https://blog.organomation.com/blog/types-of-laboratory-evaporators"><strong>Types of Laboratory Evaporators</strong></a>.</p><h4><strong>4. Centrifugal Evaporation</strong></h4><p>Centrifugal evaporation is a technique used to remove solvents from samples by combining centrifugal force, vacuum, and heat. This method is particularly effective for drying samples rapidly and efficiently, making it ideal for high-throughput laboratories.</p><ul><li><strong>Applications: </strong>Used for concentrating and drying biological samples, drug formulations, and other compounds that require gentle handling. Ideal for processing DNA, RNA, proteins, and other sensitive biomolecules.</li><li><strong>Advantages: </strong>The combination of centrifugal force and vacuum significantly speeds up the evaporation process compared to traditional methods. Multiple samples can be processed simultaneously, making it suitable for high-volume laboratories.</li></ul><p><strong>Limitations:</strong></p><ul><li><strong>Equipment Cost: </strong>High-quality centrifugal evaporators can be expensive to purchase and maintain.</li><li><strong>Limited Sample Types:</strong> Not all sample types are suitable for centrifugal evaporation, particularly those that require very specific temperature or pressure conditions.</li><li><strong>Technical Expertise: </strong>Requires trained personnel to operate the equipment and optimize conditions for different sample types.</li></ul><h4><strong>5. Vacuum Distillation</strong></h4><p>Vacuum distillation is a technique used to separate mixtures of liquids by utilizing reduced pressure, which lowers the boiling points of the components. This method is particularly useful for separating heat-sensitive compounds that might decompose at higher temperatures.</p><ul><li><strong>Applications: </strong>Used to purify reaction products and separate mixtures in organic synthesis. Essential for refining crude oil into various fractions, such as gasoline, diesel, and lubricants.</li><li><strong>Advantages: </strong>Achieves high levels of purity by effectively separating components based on their boiling points. Reduces the risk of thermal decomposition by operating at lower temperatures. Applicable to a wide range of substances, including complex mixtures and heat-sensitive materials.</li></ul><p><strong>Limitations:</strong></p><ul><li><strong>Complex Setup: </strong>Requires specialized equipment and careful control of vacuum and temperature conditions.</li><li><strong>High Cost:</strong> Initial investment and maintenance costs can be high.</li><li><strong>Technical Skill: </strong>Operators need to be skilled in managing the distillation process to achieve optimal results.</li></ul><h4><strong>6. Spray Drying</strong></h4><p>Spray drying is a process used to convert liquid materials into dry powders by rapidly drying them with a hot gas. This technique is widely used in the food, pharmaceutical, and chemical industries for creating stable, shelf-stable powders.</p><ul><li><strong>Applications: </strong>Used to produce powdered milk, coffee, eggs, and flavors. Employed in the production of powdered drugs and formulations.</li><li><strong>Advantages:</strong> Efficiently converts liquids into dry powders in a short time. Allows precise control over the size and distribution of the powder particles.</li></ul><p><strong>Limitations:</strong></p><ul><li><strong>High Energy Consumption: </strong>Requires significant energy to heat the drying gas.</li><li><strong>Thermal Degradation:</strong> High temperatures can cause thermal degradation of sensitive compounds.</li><li><strong>Complexity: </strong>Requires careful control of operating conditions to achieve desired product characteristics.</li></ul><h4><strong>7. Simple Distillation</strong></h4><p>Simple distillation is a basic method used to separate liquids with significantly different boiling points. It involves heating the mixture to vaporize the more volatile component, which is then condensed and collected.</p><ul><li><strong>Applications:</strong> Used to purify solvents, water, and other liquids by removing impurities. Ideal for separating simple mixtures of two components with different boiling points.</li><li><strong>Advantages:</strong> Easy to set up and operate with minimal equipment. Low initial investment and operating costs. Effective for separating mixtures with large differences in boiling points.</li></ul><p><strong>Limitations:</strong></p><ul><li><strong>Limited Precision:</strong> Not suitable for separating complex mixtures or components with close boiling points.</li><li><strong>Scalability Issues:</strong> Less efficient for large-scale industrial processes.</li><li><strong>Thermal Degradation: </strong>Higher temperatures can cause degradation of heat-sensitive components.</li></ul><h4><strong>8. Microwave-Assisted Evaporation</strong></h4><p>Microwave-assisted evaporation is a technique that uses microwave energy to heat and evaporate solvents from samples. This method is efficient and rapid, making it suitable for various laboratory applications.</p><ul><li><strong>Applications:</strong> Used to speed up reactions and solvent removal in organic synthesis. Employed for drying drug formulations and preparing samples for analysis.</li><li><strong>Advantages:</strong> Microwaves heat samples quickly and uniformly, reducing evaporation time.</li></ul><p><strong>Limitations:</strong></p><ul><li><strong>Equipment Cost: </strong>Microwave evaporators can be expensive to purchase and maintain.</li><li><strong>Sample Compatibility:</strong> Not all samples are suitable for microwave heating, particularly those with low dielectric properties.</li><li><strong>Safety Concerns:</strong> Requires careful handling to avoid overheating and potential hazards.</li></ul><h3><strong>Conclusion</strong></h3><p>For laboratories that need to process several samples simultaneously, Organomation's S-EVAP evaporators present a compelling alternative to rotary evaporation. By offering higher throughput, cost-effectiveness, ease of use, and space efficiency, the S-EVAP can streamline laboratory workflows and improve overall productivity. As technology continues to evolve, staying informed about the latest advancements in evaporation methods will ensure that labs can maintain optimal performance and efficiency.</p>

Exploring Alternatives to Rotary Evaporation in Modern Laboratories

<h3><strong>How about a coffee break along with a bite of LC? Here you go!</strong></h3><h4><strong>Welcome to the webinar series dedicated to Liquid Chromatography: LC Coffee Breaks Free Webinar Series</strong></h4><p>Each episode focuses on answering a specific challenge faced by chromatographers, helping you improve efficiency, solve problems faster, and stay up to date with the latest trends in Liquid Chromatography.</p><h4><strong>Episode 1 Mastering Overpressure - Prevention and Solutions that Work</strong></h4><ul><li>📆August 06, 2026</li><li>🕑14:00 CEST</li><li><strong>Speaker:</strong> Walter Migliaccio (Sales Application Chemist, Waters)</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6410"><strong>Registration</strong></a></li></ul><p>Overpressure is a common LC challenge that can lead to downtime and unreliable results.&nbsp;</p><p><strong>Learn or review how to:</strong></p><ul><li>Identify key causes and solve them</li><li>Prevent issues in practical ways</li></ul><h4><strong>Episode 2 Strategies to Identify and Reduce Carryover</strong></h4><ul><li>📆September 15, 2026</li><li>🕑14:00 CEST</li><li><strong>Speaker:</strong> Andrea Hoehnel (Senior Sales Applications Chemist, Waters)</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6418"><strong>Registration</strong></a></li></ul><p>Carryover can compromise accuracy and productivity in LC analyses.&nbsp;</p><p><strong>Join this webinar to:</strong></p><ul><li>gain actionable insights into detecting carryover sources&nbsp;</li><li>implement effective solutions for more robust and reproducible results.</li></ul><h4><strong>Episode 3 From RI to CAD: How Universal LC Detectors Compare in Real World Performance</strong></h4><ul><li>📆October 15, 2026</li><li>🕑14:00 CEST</li><li><strong>Speaker:</strong> Pawel Bigos (Senior Scientist, Waters Corporation)</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6419"><strong>Registration</strong></a></li></ul><p><strong>What will you learn</strong></p><ul><li>Gain practical understand on detectors ideal use cases</li><li>Learn how to select the right universal detector to improve your analysis</li></ul><h4><strong>Episode 4 Why My Method Doesn't Transfer Smoothly?</strong></h4><ul><li>📆November 5, 2026</li><li>🕑14:00 CET</li><li><strong>Speaker:</strong> Norris Wong (Senior Evaluation Scientist, Waters Corporation)</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6420"><strong>Registration</strong></a></li></ul><p>Method transfer issues can lead to delays, inconsistent data, and costly rework.</p><p><strong>Join this webinar to:</strong></p><ul><li>Understand the root causes of transfer failures</li><li>Learn best practices for achieving reliable, reproducible liquid chromatography methods across different systems and environments</li></ul><h4><strong>Episode 5 Binary or Quaternary? Choosing the Fit-for-Purpose Gradient System</strong></h4><ul><li>📆December 17, 2026</li><li>🕑14:00 CET</li><li><a target="_blank" rel="noopener noreferrer" href="https://lcms.labrulez.com/webinar/6421"><strong>Registration</strong></a></li></ul><p>Clearly understand the strengths, limitations, and impact of your gradient systems can make the difference in your method performances.</p><p><strong>Join this webinar to:&nbsp;</strong></p><ul><li>Learn what to consider to select the best solution for your needs</li><li>Get practical tips to optimize your separations and support your analytical goals</li></ul><h4><strong>Why you should attend</strong></h4><ul><li>Get practical, users insights you can immediately apply in your daily LC laboratory work.&nbsp;</li><li>In just a short coffee-break session, you'll gain valuable tips on troubleshooting, method development, method transfer, technology updates, column chemistries, and real-world applications.</li></ul>

LC Coffee Breaks Free Webinar Series from Waters Corporation

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Since its establishment in 2011, CEITEC has quickly developed into a cutting-edge infrastructure for research which performs highly alongside the best institutes in Europe. Among the main priorities of CEITEC are the promotion of a motivating and dynamic international scientific environment, the provision of state-of-the-art research infrastructure, and the policy of open communication and equal opportunities.

CEITEC

Organomation, founded in 1959, designs and manufactures high-quality nitrogen evaporators and extraction systems. Known for innovation and durability, their lab instruments are used globally for efficient sample preparation with strong customer support.

Organomation

Waters Corporation, the world's leading specialty measurement company, has pioneered chromatography, mass spectrometry and thermal analysis innovations serving the life, materials and food sciences for nearly 60 years.

Waters Corporation (Europe)

Waters Sample & Collection Plate

Waters 96-well and 384-well plates are adherent to ANSI and SBS standards and are suitable for LC autosamplers and liquid handling robots.

<div><div><h4><strong>Broad selection of high-quality sample and collection plates</strong></h4></div></div><div><div><p><strong>Waters 96-well and 384-well plates are adherent to ANSI and SBS standards and are suitable for LC autosamplers and liquid handling robots. Waters plates are made from polypropylene (PP) for chemical resistance, and specialty 96-well plates with glass inserts are available for samples that are not suitable for polypropylene containers.</strong></p><h3><strong>Overview</strong></h3><div><div><div><div><div><div><ul><li>96- and 384-well collection plates and sample plates are SBS/ANSI compliant for robotic compatible systems&nbsp; &nbsp; &nbsp; &nbsp;</li><li>&nbsp;Constructed of polypropylene (PP) for chemical resistance</li><li>&nbsp;Glass inserts available for samples requiring glass surfaces</li><li>&nbsp;Heat seals and cap mats for plates and glass inserts</li></ul></div></div><div><div><h4><strong>Recommended Use</strong></h4><p>For general high-throughput LC and LC-MS work and for integration in (semi)-automated sample handling workflows.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/img_Waters_Sample_and_Collection_Plate_709693fdab.jpg" alt="imgWaters Sample &amp; Collection Plate." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_img_Waters_Sample_and_Collection_Plate_709693fdab.jpg 245w," sizes="100vw" width="1024" height="493"></p><h3><strong>Cap Mats</strong></h3><h4><strong>Silicone/PTFE &amp; Polypropylene Cap Mats</strong></h4><ul><li>Non-slit storage mats for long-term sample storage</li><li>Pre-slit silicone/PTFE and polypropylene cap mats for use in autosamplers for proper venting and sample draw accuracy with excellent resealing characteristics</li><li>Silicone/PTFE &amp; Polypropylene Cap Mats</li></ul><h3><strong>Heat Seals</strong></h3><h4><strong>Clear Polyester Heat Seals</strong></h4><ul><li>Can be used with most solvents &amp; buffers over a -80 °C to 80 °C temperature range</li><li>Requires a heat sealer to apply</li></ul><h4><strong>Aluminum Foil Heat Seals</strong></h4><ul><li>Made from a polyester/aluminum laminate</li><li>Ideal choice for long term storage to reduce evaporative loss</li><li>Aluminum layer reduces gas permeability of the seal</li><li>Can be used at temperatures from -200 °C to 90 °C</li><li>Requires a heat sealer to apply</li></ul><h4><strong>Adhesive Seals</strong></h4><ul><li>A polyolefin film with synthetic rubber adhesive</li><li>Ideal for use with protein and peptide samples and buffers</li><li>Resistant to small concentrations (0% to 30%) of polar organic solvents</li><li>Can be used at temperatures from -80 °C to 80 °C</li><li>Requires a heat sealer to apply</li></ul></div></div></div></div></div></div></div></div>

Waters Andrew+ pipetting robot

Andrew+ pipetting robot offers fully automated liquid handling using electronic pipettes and labware holders called Dominos.

<div data-id="7b8f701" data-element_type="widget" data-widget_type="heading.default"><div><h3><strong>Discover lab automation within reach</strong></h3></div></div><div data-id="c1b56fb" data-element_type="widget" data-widget_type="text-editor.default"><div><p><strong>Andrew+ pipetting robot offers fully automated liquid handling using electronic pipettes and labware holders called Dominos. By adding Device+, our ever-expanding portfolio of connected devices and tools for processes such as heating, shaking or labware transportation, Andrew+ evolves into a full walk-away automation solution.</strong></p><p>Creating the connected laboratory, Andrew+ is part of the&nbsp;<a target="_blank" rel="noopener noreferrer" href="https://www.andrewalliance.com/laboratory-software/"><strong>OneLab</strong></a>&nbsp;ecosystem, executing laboratory protocols designed in OneLab.&nbsp; This flexible architecture enables you to effortlessly transition from laborious manual pipetting procedures to error-free, fully-robotized lab workflows – without any knowledge of programming, laboratory robotics or automation engineering.</p><blockquote><p class="cke-user_style-important"><strong>Video: </strong><a target="_blank" rel="noopener noreferrer" href="https://www.youtube.com/watch?v=IGu3YxkkZY0"><strong>Andrew+ Demo</strong></a></p></blockquote><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Andrew_pipetting_robot_4_0569f8609e.jpg" alt="Waters Andrew+ pipetting robot" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Andrew_pipetting_robot_4_0569f8609e.jpg 245w," sizes="100vw" width="1440" height="540"></p><h3><strong>Andrew+ Case Studies&nbsp;</strong></h3><blockquote><p class="cke-user_style-important"><a target="_blank" rel="noopener noreferrer" href="https://www.andrewalliance.com/category/case-studies/"><span>See all case studies</span>&nbsp;</a></p></blockquote><div data-id="ee37b9e" data-element_type="widget" data-widget_type="heading.default"><div><h3><strong>Watch Andrew+ in action</strong></h3></div></div><div data-id="b265a33" data-element_type="widget" data-widget_type="text-editor.default"><div><p>In these videos, our biologists explain how Andrew+ enables users to automate commonly used, laborious, liquid handling for PCR Prep and Plasmid DNA Purification, respectively, whilst ensuring superior repeatability and full traceability.</p><blockquote><p class="cke-user_style-important"><strong>Video: </strong><a target="_blank" rel="noopener noreferrer" href="https://www.youtube.com/watch?v=RnxDri3Z7f4"><strong>PCR Prep</strong></a></p><p class="cke-user_style-important"><strong>Video: </strong><a target="_blank" rel="noopener noreferrer" href="https://www.youtube.com/watch?v=oWOkzqF9X9I"><strong>Plasmid DNA Prep</strong></a></p></blockquote><div data-id="fc9cb9e" data-element_type="column"><div><div data-id="cbb1a9b" data-element_type="widget" data-widget_type="heading.default"><div><h3><strong>Intuitive user interface</strong></h3></div></div><div data-id="3799119" data-element_type="widget" data-widget_type="text-editor.default"><div><div><div><div><div><div><p>Reproducibility and full traceability of sample preparation is assured using a highly intuitive browser-based software environment.&nbsp;<a target="_blank" rel="noopener noreferrer" href="https://www.andrewalliance.com/laboratory-software/"><strong>OneLab</strong></a> enables scientists to graphically design their own pipetting protocols in minutes and execute them straight away in any laboratory in the world, even allowing the remote monitoring of ongoing experiments. Use a flexible and secure platform that withstands the rigors of regulatory validation.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Onelab_design_2_489d32ac68/Waters-Onelab-design-2_l.webp" alt="Waters-Onelab-design-2_l.webp" width="1027" height="488"></p><div data-id="9199ea6" data-element_type="column"><div><div data-id="6db85f8" data-element_type="widget" data-widget_type="heading.default"><div><h3><strong>Widest pipetting volume range</strong></h3></div></div><div data-id="ae0caea" data-element_type="widget" data-widget_type="text-editor.default"><div><p>Andrew+ pipetting robot uses single and multichannel electronic pipettes, ensuring the best liquid handling performance and maximum flexibility. Smart electronic pipettes are manufactured by Sartorius and based upon their acclaimed Picus pipettes.</p><p>Electronic pipettes are optimized for used with the Andrew+ pipetting robot, allowing greater flexibility in the type of liquid handling experiments that can be run, providing superior experiment reproducibility, pipetting speed and a market leading dynamic range of dispensing volumes for a liquid handing robot –from 0.2 µL up to 10 mL.</p><figure class="image"><img style="aspect-ratio:529/382;" src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Andrew_pipetting_robot_f5ca4f825d.jpg" alt="Waters Andrew+ pipetting robot.jpg" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Andrew_pipetting_robot_f5ca4f825d.jpg 216w," sizes="100vw" width="529" height="382"></figure><div data-id="ed235f6" data-element_type="column"><div><div data-id="ef6b933" data-element_type="widget" data-widget_type="heading.default"><div><h3><strong>Andrew+ is compact</strong></h3></div></div><div data-id="7537e2e" data-element_type="widget" data-widget_type="text-editor.default"><div><div><div><div><div><div><p>The liquid handling robot is designed to fit the majority of laboratory benches and biosafety cabinets (BSC). Andrew+, even with 2 full rows of Dominos&nbsp;<i>(</i>allowing to use 7 microplates or 56 falcon tubes or 168 microtubes) occupies a depth of ~55cm/22”, that fits even the smallest hoods. The unique compact size and design of our liquid handler allows it to work at a temperature of 20°C-37°C.&nbsp;</p><figure class="image"><img style="aspect-ratio:836/556;" src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Andrew_pipetting_robot_2_fb174b1453.jpg" alt="Waters Andrew+ pipetting robot - 2.jpg" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Andrew_pipetting_robot_2_fb174b1453.jpg 235w," sizes="100vw" width="836" height="556"></figure><div data-id="c9b37a7" data-element_type="widget" data-widget_type="heading.default"><div><h3><strong>Versatile working deck, tools and devices for all your needs</strong></h3></div></div><section data-id="b802f90" data-element_type="section" data-settings="{&quot;jet_parallax_layout_list&quot;:[]}"><div><div data-id="3e689f0" data-element_type="column"><div><div data-id="5dc9372" data-element_type="widget" data-widget_type="text-editor.default"><div><p>The Andrew+ deck layout is quickly adaptable to your experiment materials and are incredibly easy to set with the ever-expanding range of Dominos: a magnetic-based modular solution that enables Andrew+ to use a broad range of consumables.</p></div></div></div></div><div data-id="5626074" data-element_type="column"><div><div data-id="40c6ef1" data-element_type="widget" data-widget_type="text-editor.default"><div><p>In addition to pipetting liquids, the Andrew+ liquid handler can perform a wide range of complex experimental steps such as tube/plate transport or solid-phase extraction using vacuum.<br>Thanks to OneLab, you will benefit to a seamless integration of new capabilities added to your setting.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Andrew_pipetting_robot_3_89b87a0d2e.jpg" alt="Waters Andrew+ pipetting robot - 3.jpg" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Andrew_pipetting_robot_3_89b87a0d2e.jpg 245w," sizes="100vw" width="1734" height="598"></p><div data-id="d090821" data-element_type="column"><div><div data-id="f9d733b" data-element_type="widget" data-widget_type="heading.default"><div><h3><strong>Automated Protocols with Andrew+</strong></h3><p>Specifically optimized for Andrew+, various applications and methods guarantee the delivery of better pipetting accuracy and improved reproducibility.</p><blockquote><ul><li><div><a target="_blank" rel="noopener noreferrer" href="https://onelab.andrewalliance.com/library/sars-cov-2-lc-ms-kit-ruo-9lwrvwkA"><span>Automated preparation of SARS-CoV-2 peptides for LC-MS analysis</span></a></div></li><li><div><a target="_blank" rel="noopener noreferrer" href="https://onelab.andrewalliance.com/library/automated-antibody-purification-jlwKQ0aY"><span>Automated Antibody Purification for higher recovery and reproducibility</span></a></div></li><li><div><a target="_blank" rel="noopener noreferrer" href="https://onelab.andrewalliance.com/app/lab/bl6MQP6z/library/standard-curve-generation-KlwRbwR3"><span>Reliable and Robust Sample Prep for Standard Curve Generation</span></a></div></li></ul><p class="cke-user_style-important"><a target="_blank" rel="noopener noreferrer" href="https://onelab.andrewalliance.com/library"><span><strong>More to discover in the Protocol Library</strong></span></a></p></blockquote><h3><strong>Get an extra pair of hands</strong></h3><div data-id="aa4715f" data-element_type="widget" data-widget_type="heading.default"><div><h4><strong>Reproducibility</strong></h4></div></div><div data-id="a1d2f3b" data-element_type="widget" data-widget_type="text-editor.default"><div><div><div data-animationtype="fadeInDown" data-animationduration="0.7" data-animationoffset="top-into-view"><div><p>Laboratory automation eliminates most human errors resulting in more reliable data and improved productivity. Together with complete integration inside OneLab, all experimental data from Andrew+ will be recorded and stored, improving the traceability of experiments and the data analysis.</p><div data-id="fb36639" data-element_type="widget" data-widget_type="heading.default"><div><h4><strong>Productivity</strong></h4></div></div><div data-id="c5f6abd" data-element_type="widget" data-widget_type="text-editor.default"><div><div><div data-animationtype="fadeInDown" data-animationduration="0.7" data-animationoffset="top-into-view"><div><div><div data-animationtype="fadeInDown" data-animationduration="0.7" data-animationoffset="top-into-view"><div><p>Andrew+ combines the flexibility of single channel pipetting (0.2 μL to 10 mL) with the higher throughput of multichannel pipetting. In addition, Andrew+ reduces the need to repeat experiments due to pipetting errors.</p><div data-id="0a035d7" data-element_type="widget" data-widget_type="heading.default"><div><h4><strong>Promoting health</strong></h4></div></div><div data-id="a72e364" data-element_type="widget" data-widget_type="text-editor.default"><div><div><div data-animationtype="fadeInDown" data-animationduration="0.7" data-animationoffset="top-into-view"><div><div id="applications"><div><div><div><div><div id="icon-area" data-animationoffset="top-into-view"><div><div data-animationtype="fadeInDown" data-animationduration="0.7" data-animationoffset="top-into-view"><div><p>Pipetting requires repetitive movements (of up to 500 times per day for the average user) that can lead to musculo-skeletal disorders like repetitive strain injury. Andrew+ helps eliminates physical stress to professionals, and also reduces the risk of exposure to hazardous materials used in certain experimental procedures.</p></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></section></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>

Waters Oasis SPE products

Waters Oasis SPE products come in a broad range of sorbents and an array of formats. With Oasis products, you can meet a wide variety of sample preparation needs.

<h4><strong>Faster, cleaner, and simpler SPE starts here</strong></h4><p>Analytical chemists worldwide use SPE to remove interfering matrix compounds and enrich the analyte of interest to ensure the generation of high-quality data.</p><p>Waters Oasis SPE products come in a broad range of sorbents and an array of formats. With Oasis products, you can meet a wide variety of sample preparation needs, from simple and fast sample matrix clean-up to more complex sample preparation challenges.</p><p>Oasis SPE products deliver unmatched purity, consistency, and quality for sample analysis. Along with seven different SPE chemistries, Oasis SPE products use universal to customized protocols to handle your unique sample.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Oasis_SPE_kolonky_2_967d461f2e/Waters-Oasis-SPE-kolonky-2.jpg" alt="Waters: Oasis SPE" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Oasis_SPE_kolonky_2_967d461f2e/thumbnail_Waters-Oasis-SPE-kolonky-2.jpg 245w," sizes="100vw" width="950" height="416"></p><h4><strong>Overview</strong></h4><ul><li>Fully water-wettable sorbents increase reproducibility and enable elimination of condition and equilibration steps</li><li>Co-polymer pH stable from 0–14 with no secondary silanol activity</li><li>Optimal sensitivity for small molecule and therapeutic peptide analysis</li><li>Reduced matrix effects for LC-MS/MS analyses</li><li>Unsurpassed selectivity</li><li>Consistent retention and capacity, yielding the highest SPE recovery</li><li>Reduces variability in analytical results and increases robustness of analysis</li><li><strong>Recommended Use: </strong>For the fastest, cleanest, and simplest approach to SPE-LC-MS/MS method development.</li></ul><h4><strong>Solid-Phase Extraction Chemistries</strong></h4><h5><strong>Oasis PRiME HLB</strong></h5><ul><li>Multi-purpose hydrophilic-lipophilic balanced reversed phase sorbent for acids, bases, and neutrals</li><li>Cleaner samples in fewer steps with simple three-and two-step protocols, no SPE expertise required</li><li>Removes 95% of common matrix interferences, such as proteins, salts, phospholipids, and pigments</li><li>No sorbent conditioning or equilibration steps required</li><li>Faster, more predictable analysis time</li><li>Ideal for reversed-phase SPE clean-up of samples in routine analysis.</li></ul><h5><strong>Oasis PRiME MCX</strong></h5><ul><li>Mixed-mode Cation eXchange sorbent to selectively retain, concentrate and elute basic compounds</li><li>Reversed-phase and ion-exchange functionality for orthogonal sample preparation</li><li>Cleaner samples in fewer steps with simple and fast 3 and 4-step protocols</li><li>Removes 99% of phospholipids from complex sample matrices</li><li>No sorbent conditioning or equilibration steps required</li><li>Faster, more predictable analysis time</li><li>Highly reproducible target analyte recoveries</li><li>Ideal for basic compound specificity while removing matrix interferences in a simple clean-up.</li></ul><h5><strong>Oasis HLB</strong></h5><ul><li>Multi-purpose hydrophilic-lipophilic balanced reversed phase sorbent</li><li>Provides high capacity for acids, bases, and neutrals</li><li>Ideal for ultra-high capacity of very polar compounds.</li></ul><h5><strong>Oasis MCX</strong></h5><ul><li>Mixed-mode Cation eXchange sorbent for bases</li><li>Increased analyte specificity and sensitivity</li><li>Reversed-phase and ion-exchange functionality for orthogonal sample preparation</li><li>Ideal for selective retention of basic analytes.</li></ul><h5><strong>Oasis MAX</strong></h5><ul><li>Mixed-mode Anion eXchange for acids</li><li>Increased analyte specificity and sensitivity</li><li>Reversed-phase and ion-exchange functionality for orthogonal sample preparation</li><li>Ideal for selective retention of acidic analytes.</li></ul><h5><strong>Oasis WAX</strong></h5><ul><li>Weak Anion eXchange mixed-mode sorbent for strong acidic compounds</li><li>Increased analyte specificity and sensitivity</li><li>Reversed-phase and ion-exchange functionality for orthogonal sample preparation</li><li>Ideal for improved retention of strong acidic compounds.</li></ul><h5><strong>Oasis WCX</strong></h5><ul><li>Weak Cation eXchange mixed-mode sorbent for strong basic compounds</li><li>Increased analyte specificity and sensitivity</li><li>Reversed-phase and ion-exchange functionality for orthogonal sample preparation</li><li>Ideal for improved retention of all basic analytes, especially strong bases.</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Sorbenty_Oasis_SPE_na_bazi_kopolymeru_Oasis_HLB_c8ffee39b3/Waters-Sorbenty-Oasis-SPE-na-bazi-kopolymeru-Oasis-HLB.png" alt="Waters: Oasis Sorbents" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Sorbenty_Oasis_SPE_na_bazi_kopolymeru_Oasis_HLB_c8ffee39b3/thumbnail_Waters-Sorbenty-Oasis-SPE-na-bazi-kopolymeru-Oasis-HLB.png 211w," sizes="100vw" width="1511" height="1119"></p><h4><strong>Oasis Formats</strong></h4><h5><strong>Oasis μElution Plate</strong></h5><ul><li>Patented μElution plate design</li><li>No evaporation and reconstitution necessary due to elution volumes as low as 25 µL</li><li>Ideal for SPE clean-up and analyte enrichment of small sample volumes</li><li>Compatible with most liquid-handling robotic systems for automated, reliable high-throughput SPE (HT-SPE)</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Corporation_Oasis_m_Elution_Plate_aa7e36a4c1.jpg" alt="Waters: Oasis µElution Plate" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Corporation_Oasis_m_Elution_Plate_aa7e36a4c1.jpg 245w," sizes="100vw" width="502" height="260"></p><h5><strong>Oasis 96-Well Sample Extraction Plates</strong></h5><ul><li>Innovative, award-winning two-stage well design</li><li>High throughput and high recovery</li><li>Compatible with most liquid-handling robotic systems for automated, reliable high-throughput SPE (HT-SPE)</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Corporation_Oasis_96_Well_Sample_Extraction_Plates_9528d532b9.jpg" alt="Waters: Oasis 96-Well Sample Extraction Plates" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Corporation_Oasis_96_Well_Sample_Extraction_Plates_9528d532b9.jpg 245w," sizes="100vw" width="525" height="329"></p><h5><strong>Oasis Syringe-Barrel Cartridges</strong></h5><ul><li>Ultra-clean syringe barrel and frits</li><li>Available in cartridges ranging from 1 cc to 60 cc</li><li>Flangeless syringe-barrel cartridges available in 1 cc, 3 cc, and 6 cc sizes</li><li>Plus-style cartridges with Luer inlet hub and outlet tip, compatible with hand-held syringes</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Corporation_Oasis_Syringe_Barrel_Cartridges_961aa06b8a.jpg" alt="Waters Corporation: Oasis Syringe-Barrel Cartridges" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Corporation_Oasis_Syringe_Barrel_Cartridges_961aa06b8a.jpg 245w," sizes="100vw" width="503" height="311"></p><h5><strong>Oasis Glass Cartridges</strong></h5><ul><li>Ultra-clean glass syringe with Teflon® frit</li><li>For trace level detection and analysis at part-per-trillion (PPT) levels</li><li>Available in 5 cc (200 mg) configuration</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Corporation_Oasis_Glass_Cartridges_5e96319c7f.jpg" alt="Waters: Oasis Glass Cartridges" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Corporation_Oasis_Glass_Cartridges_5e96319c7f.jpg 188w," sizes="100vw" width="409" height="339"></p><h5><strong>Oasis On-Line Columns and Cartridges</strong></h5><ul><li>For rugged, reproducible, and ultra-fast on-line analysis</li><li>Wide choice of configurations, particle sizes, and sorbent chemistries</li><li>Available with all six patented Oasis sorbents—PRiME HLB, HLB, MCX, MAX, WCX, and WAX</li><li>High recovery and reproducible results for a wide range of compounds</li><li>Cartridge format for use with Spark Holland Prospekt-2™/Symbiosis™ systems also available</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Corporation_Oasis_On_Line_Columns_and_Cartridges_ba02114c92.jpg" alt="Waters: Oasis On-Line Columns and Cartridges" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Corporation_Oasis_On_Line_Columns_and_Cartridges_ba02114c92.jpg 168w," sizes="100vw" width="415" height="386"></p><h4><strong>Sample preparation, improved</strong></h4><p>Improving various aspects of chromatography and mass spectrometry analyses often starts with sample preparation. &nbsp;Solid-phase extraction (SPE) or "liquid-solid phase extraction" is a sample preparation technology that uses particles of chromatographic packing material, usually in a cartridge or 96-well plate format, to chemically separate different analytes and aid in removing matrix components in a sample. &nbsp;</p><p>SPE is a proven sample preparation tool for simple sample matrix removal, including common interferences like proteins, salts, fats and phospholipids. This matrix removal provides many benefits, including matrix effect reduction and an increase in sample concentration and analyte specificity. Matrix removal also significantly simplifies chromatographic complexity by reducing the number of interfering peaks in the LC and reducing signal suppression by providing clean samples for the MS.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Corporation_Oasis_SPE_LC_MS_MS_chromatogram_of_1_pgm_L_of_alprazolam_from_rat_plasma_8b7275b25b.jpg" alt="Waters: Oasis SPE - LC-MS-MS chromatogram of 1 pgmL of alprazolam from rat plasma" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Corporation_Oasis_SPE_LC_MS_MS_chromatogram_of_1_pgm_L_of_alprazolam_from_rat_plasma_8b7275b25b.jpg 169w," sizes="100vw" width="1024" height="946"></p><h4><strong>Get the cleanest extracts with the Oasis 2x4 method</strong></h4><p>Having a variety of tools for method development allows separation scientists to optimize protocols for maximum sensitivity and selectivity. The Oasis 2x4 method for SPE sorbent and protocol selection for acids, bases, and neutrals produces the cleanest extracts – all by eliminating matrix interferences and sample variability. Get the flexibility to extract acids, bases, and neutrals with high SPE recoveries while removing matrix components that may interfere with analysis with our two protocols and four sorbents. By following the simple steps outlined in the Oasis 2x4 method, you can achieve high recoveries and the cleanest extracts.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Oasis_2x4_protokol_pro_vyvoj_metody_c417be9006/Waters-Oasis-2x4-protokol-pro-vyvoj-metody.jpg" alt="Waters: Oasis SPE - Oasis 2 x 4 method development protocol." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Oasis_2x4_protokol_pro_vyvoj_metody_c417be9006/thumbnail_Waters-Oasis-2x4-protokol-pro-vyvoj-metody.jpg 242w," sizes="100vw" width="1519" height="979"></p><h4><strong>Isolate your compounds with the Oasis HLB method</strong></h4><p>Solid-phase extraction (SPE) method development starts with knowledge of the sample matrix—the nature and relative concentration of the analytes of interest and potentially interfering endogenous compounds. The right sorbent and solvents are selected for load, wash, and elute steps, resulting in the creation of rugged, reliable, and selective protocols. The Oasis HLB method is a generic protocol used to isolate a broad range of acidic, basic, and neutral compounds from a wide spectrum of matrices.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Corporation_Oasis_SPE_Generic_Method_Protocol_with_Oasis_HLB_SPE_83d684704d.jpg" alt="Waters: Oasis SPE - Generic Method Protocol with Oasis HLB SPE" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Corporation_Oasis_SPE_Generic_Method_Protocol_with_Oasis_HLB_SPE_83d684704d.jpg 139w," sizes="100vw" width="1024" height="1153"></p><h4><strong>Multiple contaminant analysis with the 2-step pass-through protocol</strong></h4><p>If you are doing multiple residue screening of veterinary drugs, pesticides and mycotoxins in various food matrices, you may be facing a high concentration of organic solvents. With our simple 2-step protocol (pass-through SPE), you can remove matrix interferences quickly if your samples contain a high concentration of organic solvent(s) and concentration and/or salt removal is not required. It can be used as the clean-up method following QuEChERS extraction, saving you significant time compared to the traditional dispersive SPE method - all while achieving superior clean-up.</p><p><strong>To do pass-through SPE, Waters offers 2 convenient and flexible formats:</strong></p><ul><li><strong>Traditional-style cartridges</strong> compatible with vacuum and positive pressure manifolds&nbsp;</li><li><strong>"Plus" style cartridges</strong> that can be used without manifolds when connected to a displacement syringe</li></ul><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Oasis_SPE_kolonky_3_b4da6242de/Waters-Oasis-SPE-kolonky-3.jpg" alt="Waters: Oasis Plus Light and Plus Short Cartridges for 2-step pass through protocol." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Oasis_SPE_kolonky_3_b4da6242de/thumbnail_Waters-Oasis-SPE-kolonky-3.jpg 152w," sizes="100vw" width="1308" height="1342"></p>

Waters Otto SPEcialist

Controlled by an interfaced tablet, the easy-to-use Otto software simplifies solid-phase extraction method development and transfer, positive pressure optimization, and real-time manipulation of pressure profiles to further improve method robustness.

<div><div><h4><strong>Consistent, reproducible solid-phase extraction sample preparation &nbsp;</strong></h4></div></div><div><div><p><strong>Improving the reproducibility, method transfer, and processing efficiency of solid-phase extraction (SPE) sample preparation is challenging, and addressing it starts with your solutions. Achieve high-quality sample preparation and extraction by reducing user variability with the programmed pressure profiles and methods on the Otto SPEcialist Positive Pressure Manifold.</strong></p><p>Controlled by an interfaced tablet, the easy-to-use Otto software simplifies <strong>solid-phase extraction</strong> method development and transfer, positive pressure optimization, and real-time manipulation of pressure profiles to further improve method robustness. The <strong>Otto SPEcialist Positive Pressure Manifold</strong> is a semi-automated system designed for use with both SPE plates and cartridges, including µElution and macro elution plates and 1 cc, 3 cc, and 6 cc cartridges.</p><div><div><div><div><ul><li><strong>Improve reproducibility</strong> and method development for SPE sample preparation</li><li><strong>Achieve consistent performance</strong> across SPE runs by eliminating technique variation due to differing levels of user expertise</li><li><strong>Accommodate varying SPE processing needs</strong> from very low to high flow rates for sorbent bed drying</li><li>Ensure novice and expert SPE users can get up and running quickly with <strong>easy-to-use software</strong> that requires little to no training</li><li><strong>Perform multiple workflows</strong> in a single day</li><li>Process a wide range of sample volumes using <strong>micro and macro elution plates</strong>; and <strong>1 cc, 3 cc, and 6 cc cartridges</strong></li><li><strong>Compact device</strong> that fits easily on a bench or under a hood</li></ul></div></div><div><div><h5><strong>Recommended Use</strong></h5><p>To improve reproducibility and analytical consistency during <strong>sample preparation and solid-phase extraction</strong>.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Otto_SP_Ecialist_4_66c2f095a0.jpg" alt="Waters Otto SPEcialist: The Otto Specialist Positive Pressure Manifold is designed to improve analytical consistency during sample preparation and solid-phase extraction. " srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Otto_SP_Ecialist_4_66c2f095a0.jpg 234w," sizes="100vw" width="1024" height="682"></p><div><div><h3><strong>Optimize solid-phase extraction workflow efficiency</strong></h3><p>The <strong>Otto SPEcialist Positive Pressure Manifold</strong> is controlled by the easy-to-use <strong>Otto Software</strong>. The <strong>touchscreen interface</strong> requires little-to-no training for novice and expert SPE users. Easily create pressure profiles with optimized flow rates for each step of your process. Whether it’s a simple “load, wash, elute” or a more complicated workflow with multiple steps, <strong>Otto Software</strong> makes running programed methods simple.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Otto_SP_Ecialist_ade08ca842.jpg" alt="Waters Otto SPEcialist: Pressure profile example created in the Otto SPEcialist software designed to increase pressure over time. " srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Otto_SP_Ecialist_ade08ca842.jpg 234w," sizes="100vw" width="1024" height="682"></p></div></div><div><div><h3><strong>Ensure consistent SPE</strong></h3><p>Running programmed methods, including a combination of pressure profiles and manifold commands, eliminates user-to-user variability ensuring consistency across users and labs. <strong>Otto Software</strong> tracks and documents each pressure profile and method processed, ensuring workflow consistency.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Otto_SP_Ecialist_2_9dc31e4ffc.jpg" alt="Waters Otto SPEcialist: Method set-up on an Otto SPEcialist System incorporating opening and closing of the manifold, pausing the method, and running a pressure profile. " srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Otto_SP_Ecialist_2_9dc31e4ffc.jpg 234w," sizes="100vw" width="1024" height="682"></p></div></div><div><div><h3><strong>Reproducible, high-quality results</strong></h3><p><strong>Reproducibility</strong> is especially important when generating <strong>calibration curves</strong>. With its <strong>programmable pressure profiles</strong> and methods, <strong>Otto SPEcialist Positive Pressure Manifold</strong> performs consistently across all SPE runs, independent of user expertise.</p><p><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Waters_Otto_SP_Ecialist_3_adeb0ee489.jpg" alt="Waters Otto SPEcialist: Calibration curves for sulfadimethoxine generated on a vacuum manifold and Otto SPEcialist by a novice user. Replicates (n=3) of each level of the curve were run and standard deviations were determined and are indicated error bars. The Otto SPEcialist error bars, while present are very small and difficult to discern. " srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Waters_Otto_SP_Ecialist_3_adeb0ee489.jpg 234w," sizes="100vw" width="1024" height="682"></p></div></div></div></div></div></div></div></div>

Products focused on Sample Preparation from Waters distributed by Waters Corporation (Europe) - page 1

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