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Reliable HPLC/UV Quantification of Nitrosamine Impurities in Valsartan and Ranitidine Drug Substance...
Library Number: APNT135044546 | Format: PDF | File Size: 495.43 kB | Year: 2020 | Content Type: Application Notes

The ACQUITY Arc System with PDA Detector, integrated with an ACQUITY QDa Mass Detector for accurate mass confirmation, enables reliable quantification of nitrosamine impurities in valsartan and ranitidine drug substances.

A Large Volume Injection Technique Using Simplified Sample Preparation for Perfluorinated Alkyl Subs...
Library Number: APNT135043984 | Format: PDF | File Size: 605.72 kB | Year: 2020 | Content Type: Application Notes

This study describes a total solution for the detection and quantitation of legacy and emerging PFAS in soils following the ASTM 7968 method.

Optimizing LC-MS Separations of mAbs using a BioResolve SCX mAb Column and IonHance CX-MS pH Concent...
Library Number: APNT135044520 | Format: PDF | File Size: 1060.99 kB | Year: 2020 | Content Type: Application Notes

The following work explains the important considerations made during the design and development of mobile phase as well as some strategies that can be employed to optimize separations.

Separation of Mono and Disaccharides on ACQUITY Arc System with New Column Compartments
Library Number: APNT135044416 | Format: PDF | File Size: 542.86 kB | Year: 2020 | Content Type: Application Notes

The ACQUITY Arc System with the ACQUITY QDa Mass Detector provides a robust and reliable analytical system for the sugar analysis in foods.

An Alternative Ionization Technique for Perfluorinated Alkyl Substance (PFAS) Analysis: Evaluating U...
Library Number: APNT135043956 | Format: PDF | File Size: 462.23 kB | Year: 2020 | Content Type: Application Notes

This study demonstrates an accurate and robust alternative technique for the routine analysis of PFAS in environmental samples.

LipidQuan: Quantifying the Lipidome of Transgenic Mice Tissue Extracts, a Rapid and Comprehensive Ta...
Library Number: APNT135043767 | Format: PDF | File Size: 1928.37 kB | Year: 2020 | Content Type: Application Notes

A rapid quantitative method was developed for the analysis and quantification of lipids in adipose tissue.

Benefits of Using Self-Service Infographic - Waters Knowledge Base
Library Number: MRKT135043674 | Format: PDF | File Size: 1084.36 kB | Year: 2020 | Content Type: Marketing/Online Tools

This infographic highlights details on customers to self-serve quickly and easily.

Waters FlexCHOICE: mySystem Coverage Wall Chart
Library Number: MRKT135043663 | Format: PDF | File Size: 201.24 kB | Year: 2020 | Content Type: Marketing/Online Tools

This document describes about Waters FlexCHOICE, a personalized, flexible support, maintenance and service options.

Practical Considerations for Optimizing MS Quality during IEX-MS
Library Number: APNT135043637 | Format: PDF | File Size: 984.79 kB | Year: 2020 | Content Type: Application Notes

This study demonstrates the benefits of using MS-grade reagents, certified plasticware, and tailored sample preparation techniques.

High Throughput Preparation of Amino Acids Using Waters Technologies AccQ-Tag Ultra Automation Kit a...
Library Number: PSTR135043507 | Format: PDF | File Size: 520.27 kB | Year: 2020 | Content Type: Posters

This poster presented at SLAS International Conference and Exhibition from 25th-29th January, 2020 at San Diego, CA.

Taking Advantage of Enhanced Sensitivity of the SYNAPT XS HDMS System for the Characterization of In...
Library Number: APNT135043377 | Format: PDF | File Size: 579.21 kB | Year: 2020 | Content Type: Application Notes

This technology brief demonstrates the advanced sensitivity and resolution of the SYNAPT XS with a dilution series of trastuzumab in both denaturing and native states.

Automated High-Throughput N-Glycan Preparation Workflow on A Commercially Available Benchtop Pipetti...
Library Number: PSTR135043387 | Format: PDF | File Size: 710.97 kB | Year: 2020 | Content Type: Posters

This poster presented at SLAS International conference and exhibition from 25-29 January at San Diego

Mass Detection Application eBook
Library Number: APNT135043301 | Format: PDF | File Size: 10845.23 kB | Year: 2019 | Content Type: Application Notes

This eBook contains key application notes that demonstrate the capability and performance of both the ACQUITY QDa Mass Detector and the BioAccord System with the ACQUITY RDa mass detector for routine biopharmaceutical analyses and monitoring applications.

Preparative OBD Columns Brochure
Library Number: 720002336EN | Format: PDF | File Size: 7401.08 kB | Year: 2020 | Content Type: Literature

Laboratory-scale HPLC purification presents many challenges to the chromatographer. One of the most frustrating challenges relates to the preparative column itself.

Ion Mobility-Enabled LC-HRMS for the Analysis of Pollutants in Indoor Dust: Identification and Predi...
Library Number: PSTR135043036 | Format: PDF | File Size: 750.75 kB | Year: 2020 | Content Type: Posters

This poster presented at Sanibel Conference from 23rd- 26th January at Captiva Island, Florida.

Evaluation of New MS-Compatible Mixed-Mode RP/AX HPLC Columns
Library Number: PSTR135043034 | Format: PDF | File Size: 668.34 kB | Year: 2020 | Content Type: Posters

This poster presented at Hyphenated Techniques in Chromatography and Separation technology( HTC-16) from 29-31 January at Ghent, Belgium.

CDMO Advances Data Integrity and Laboratory Productivity with Waters
Library Number: LITR135043049 | Format: PDF | File Size: 1210.23 kB | Year: 2020 | Content Type: Literature

In this case study learn more about Enterprise software: Waters NuGenesis Lab Management System (LMS) and Empower Chromatography Data System (CDS)

Factors that Influence the Recovery of Hydrophobic Peptides During LC-MS Sample Handling
Library Number: PSTR135042988 | Format: PDF | File Size: 998.99 kB | Year: 2020 | Content Type: Posters

This poster presented at the Hyphenated Techniques in Chromatography and Separation Technology from 29-31 January 2020 Ghent, Belgium.

Implementing Automated Sample Preparation Strategies for the Quantification of Drugs of Abuse and Pa...
Library Number: PSTR135042987 | Format: PDF | File Size: 1079.7 kB | Year: 2020 | Content Type: Posters

This poster presented at SLAS 2020 International Conference and Exhibition from 25th - 29th January, 2020 at San Diego, CA.

Separation of Free Fatty Acids by Mixed-Mode Anion Exchange Chromatography
Library Number: APNT135042837 | Format: PDF | File Size: 732.54 kB | Year: 2020 | Content Type: Application Notes

This technology brief demonstrates the separation of free fatty acids from C3:0–C18:0.

Using the UNIFI API to Enable Streamlined Data Export to Protein Metrics Byos Platform for Processin...
Library Number: APNT135042841 | Format: PDF | File Size: 941.36 kB | Year: 2019 | Content Type: Application Notes

This study highlights Waters UNIFI-based LC-MS system solutions for biopharmaceutical analysis.

Control Method-Related Data Quality Risks During Chromatographic Analysis with Fit-for-Purpose, High...
Library Number: LITR135042849 | Format: PDF | File Size: 1242.18 kB | Year: 2020 | Content Type: Literature

This paper focuses on the use of glass vials for LC and LC/MS small molecule applications.

Determination of Anionic Polar Pesticides in High Water Foodstuffs
Library Number: APNT135031354 | Format: PDF | File Size: 657.55 kB | Year: 2019 | Content Type: Application Notes

The compact Xevo TQ-S micro demonstrated robust system and method performance in the analysis of polar, anionic pesticides on a routine-level UPLC-MS/MS platform.

Highly Sensitive and Robust UPLC-MS/MS Quantification of Nitrosamine Impurities in Sartan and Raniti...
Library Number: APNT135042796 | Format: PDF | File Size: 441.4 kB | Year: 2020 | Content Type: Application Notes

Describes a highly sensitive and robust LC-MS/MS quantification method for six nitrosamine impurities in drug substances.

Mass Spectral Effects from Using Ammonium Bicarbonate for Protein IEX-MS
Library Number: APNT135042711 | Format: PDF | File Size: 888.26 kB | Year: 2020 | Content Type: Application Notes

This study illustrates that the native MS-based proteomics should avoid the use of either ammonium bicarbonate or carbonate.