Waters

This application note discusses SEC and how to reduce undesired secondary interactions between proteins and the LC column hardware.

This application note reviews use a of new SEC column technology to streamline method development for reliable size-variant analysis of therapeutic proteins.

This application note discusses synergistic coupling of new SEC particle and hardware technologies to reduce non-desired secondary interactions in protein SEC analyses.

This application note discusses the advantages of using Waters XBridge™ Premier Protein SEC column in the published USP monograph for SEC-based mAb analyses.

Keeping your instrument at peak performance levels is the best way to prevent loss of productivity due to unscheduled downtime. Proactive replacement of certain instrument components, tailoring instrument service to meet your specific lab’s needs and upgrading your instruments with the latest technology is the best way to cost-effectively manage your laboratory’s assets. Waters offers flexible service plans to help with the challenges of costly unplanned downtime.

Thursday, March 24, 2022 at 11am EST | 10am CST | 8am PST Advancing size-exclusion chromatography through recent developments in particle technology and hydrophilic surfaces.

Wednesday, October 27, 2021 at 10am EDT | 9am CDT | 3pm BST | 4pm CEST Laboratory data must be secured and available to support product quality decisions, both at the time of the decision-making and for the full duration of the mandated retention period. It is imperative to have durable data. Durable data includes backup and restore, disaster recovery and business continuity planning, archiving, system administration, and cybersecurity.

Lab scientists are constantly faced with challenges caused by aging technology including longer run times, expensive repairs and less sensitivity of their samples. As instruments approach end of life, accessing trained professionals to repair older technology also becomes more difficult and costly. In this podcast, Heather Rennie, Senior Manager, Global Services, from Waters Corporation will discuss the benefits of protecting instrumentation by including a service coverage support package at the time of purchase.

This brief demonstrates the extraction and analysis of PFAS compounds in water following EPA method 537.1, using PS2 solid-phase extraction and LC–MS/MS.

Workflows for non-targeted analyses for PFAS in wastewater and soil samples are demonstrated using a Xevo G2-XS QTof coupled with an ACQUITY UPLC.

This brief demonstrates the extraction and analysis of 25 PFAS compounds from water samples using Oasis WAX for PFAS SPE cartridges, according to EPA 533 methodology.

Read a case study about how an environmental laboratory meets the challenges of increased sample throughput, trace detection, and complex matrices for PFAS testing.

An application for extraction and analysis of PFAS from human serum utilizing weak anion exchange (WAX) chemistry and Xevo TQ-S micro.

Waters has been a pioneer in PFAS analysis, providing total application solutions that include UPLC columns, sample preparation chemistry, LC–MS/MS systems, and more.

Unispray ionization is compared to typical electrospray for the analysis of PFAS in environmental samples. 

A robust and reliable solution for monitoring for 40 PFAS compounds including replacements like HFPO-DA, and short-chain analytes. 

Automated extraction of methylmalonic acid from serum facilitates accurate and robust analyte quantification.

This application evaluates routine liquid handling sample prep methods using Andrew+ Pipetting Robot for mixing, serial dilutions, and standard prep in food analysis.

This work highlights automated calibration curve generation using Andrew+ Pipetting Robot for accurate and reproducible LC–MS quantification of nitrosamine impurities.

This work encapsulates the reliability that this new, seamless technology, Otto SPEcialist Positive Pressure Manifold, provides during a method of solid-phase extraction.

This application note highlights the automated sample preparation and extraction of itaconic acid from human plasma with subsequent LC–MS/MS analysis and quantification.

***Live: Thursday, May 6, 2021 at 10am EDT | 9am CDT*** With so many acronyms and categories it can be challenging to identify what is critical for your organization to ensure your laboratory is operating in compliance. Charlie Wakeham, a Waters Compliance Manager for Asia Pacific and the ISPE GAMP Global Committee Secretary, will cut through the jargon to present practical considerations for applying critical thinking and optimizing compliance in your laboratory. ***On demand available after final airing until May 6, 2022.***