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Spring cleaning applies to lab equipment too. If you haven't cleaned or had your laboratory equipment serviced lately, now is the time to do it-- before it fails. Read about the many additional benefits of routine maintenance for your HPLC and LC-MS instruments: https://lnkd.in/e5yU3ksV

If you are struggling with #HPLC method modernization and the newly harmonized #USP <621> this guide may help. It outlines the parameters that can be changed and how to get started. ✔ Column temperature & particle size ✔ Column length and diameter ✔ LC system backpressure ✔ Extra column volumes ✔ Detector settings ✔ Injection volumes ✔ HPLC to UHPLC ✔ Flow rates Register below for a copy:

"I work with expensive fluids like reagents. Do I really have to dispose of the first few drops to ensure accuracy of the dispense volume?" Delve into the reasons behind this practice and whether it is truly necessary at https://hubs.la/Q02DSlSS0 by Stephanie Moreau. #Dispensing #PrecisionDispensing #FluidControl #LiquidTransfer #FluidTransfer #Reagents #Accuracy #Precision #Consistency

Unlocking Precision in HPLC: The Crucial Role of Purging** In the world of High-Performance Liquid Chromatography (HPLC), precision is everything. One key aspect that often sets experts apart is their commitment to thorough purging. But why is this so important? 1. Preventing Contamination: Purging removes residual solvents and contaminants from the system, ensuring accurate and reliable results. This step is crucial to avoid cross-contamination between samples. 2. Maintaining System Integrity: Regular purging helps maintain the integrity of the HPLC system by preventing buildup and blockages that can lead to downtime and costly repairs. 3. Enhancing Sensitivity and Accuracy: Clean systems yield better sensitivity and accuracy in detecting and quantifying analytes, which is essential for high-quality analytical work. 4. Optimizing Performance: Consistent purging optimizes the performance of the HPLC system, ensuring reproducible results and extending the lifespan of the equipment. In HPLC, purging isn’t just a routine task; it’s a cornerstone of achieving excellence. By diligently purging, we uphold the highest standards of precision, reliability, and quality in our analytical endeavors. #HPLC #QualityControl #AnalyticalChemistry #LabExcellence #PrecisionAnalysis #ContaminationPrevention #SystemMaintenance #ResearchAndDevelopment

Turning off and on an HPLC (High-Performance Liquid Chromatography) system repeatedly can have both short-term and long-term effects, and it's essential to consider the potential risks associated with this practice. Here are some considerations: Short-Term Risks: Equilibration Time: HPLC systems typically require some time to reach a stable baseline and equilibrate after being turned on. Each time you turn off the system, you may need to allow for an equilibration period before starting a new analysis. This can affect the efficiency and reproducibility of your results in the short term. Long-Term Risks: Instrument Wear and Tear: Frequent cycling of power can contribute to wear and tear on various components of the HPLC system, such as pumps, detectors, and autosamplers. This may lead to more frequent maintenance and repair requirements. Baseline Drift: Turning off and on the HPLC system may contribute to baseline drift over time. This can affect the baseline stability and impact the accuracy and precision of your analytical results. Lamp Degradation (UV Detectors): If your HPLC system includes a UV detector with a deuterium lamp, turning it off and on frequently can contribute to the degradation of the lamp, reducing its lifespan and potentially affecting the detector's performance.

Join the discussion on the possible ASCA expansion to include chemical analysis to support medical device biocompatibility.

How to select a chromatographic column (LC column) Easy to use (LC columns selection how to select a chromatographic column tools ) for better customer convenience 1- if you are looking for small molecules LC columns use this link https://lnkd.in/daSxtD7A here you can search for a specific USP designation column , Agency column or you can simply select a specific phase of column . .......... 2- if you are looking for biopharma columns ( Large bio-molecules ) use this link https://lnkd.in/dX_XCXjz you can search for a specific application , specific phase or part number . ..... 3- if you are looking for GPC/SEC column for polymer analysis use this link https://lnkd.in/dMpwwqbF

Imagine you could achieve the highest levels of LC versatility without compromising on productivity. Download the brochure and discover how PerkinElmer LC 300™ Analytical HPLC System, the latest addition to the LC 300 HPLC and UHPLC Portfolio, helps delivering the flexibility, performance, and efficiency you need. Redefining LC Versatility, Maximizing Lab Productivity: https://bit.ly/3v5ZaKP #LCVersatility #LC300AnalyticalHPLC

German focus on HPLC flowmeters. Many thanks to LaborPraxis magazine. They recently reported how our non-invasive HPLC flowmeter and validation software provide the perfect combination for labs looking to automatically validate the real-time performance of HPLC, uHPLC and GPC/SEC pumps. Read 4/2024 issue: https://lnkd.in/gnvqncFZ #HPLCpump #performancevalidation #faultdiagnosis #flowmeter #powerfulsoftware #noninvasive #realtime #TESTAAnalytical