Application Notes

This application note presents the characterization of ribosomal RNA using asymmetrical flow field-flow fractionation coupled with multi-angle light scattering.

This study describes the characterization of metal-containing nanoparticles in tattoo ink using AF4 coupled with multi-angle light scattering and ICP-MS.

This study describes the characterization of metal-containing nanoparticles in tattoo ink using AF4 coupled with multi-angle light scattering and ICP-MS.

⦁ How to use the ACQUITY APC system with aggressive solvent compatible p-QSM technology to support gradient polymer elution chromatography (GPEC). ⦁ Selecting the appropriate detector for enhanced performance and insight.

⦁ How equipping LC with multi-detection technology enables achieving high quality, high-resolution, and rapid sample analysis. ⦁ Leverage LS and RI detectors and viscometer technologies to calculate absolute molecular weight, hydrodynamic radius, and structure of the materials.

⦁ Determine polymer properties such as molecular weight, dispersity, and branching/conformation. ⦁ How to differentiate molecular structure across the molecular weight distribution.

⦁ Reduce run time and solvent consumption by scaling both isocratic and gradient methods using the Alliance HPLC. ⦁ Utilization of the Waters Columns Calculator for scaling isocratic and gradient methods.

⦁ Develop a high performance and robust method for the analysis of formoterol, budesonide, and related compounds. ⦁ Show the straightforward method development capabilities of the ACQUITY™ Arc™ System in combination with Empower™ 3 Chromatographic Data System and S-Matrix Fusion QbD® Software.

⦁ Benefits of utilizing a custom library in the targeted analysis of migration samples. ⦁ Insight into how proposed workflow is used in identifying targeted and untargeted photoinitiators in migration studies.

Avoid precipitation of concentrated samples by splitting the pump channels: organic phase will pass through the autosampler; aqueous phase will join at the column head.

Avoid precipitation of concentrated samples by splitting the pump channels: organic phase will pass through the autosampler; aqueous phase will join at the column head.

The Rapid Extraction of Pesticides from Cucumber, Tomato, and Green Pepper

This note looks at the analysis of N-nitrosamines in rubber teats, soothers, and toys, with specific focus on babies and young children under UK method BS EN 71-12:2016.

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See a simple and fast SPE method for the LC–MS/MS analysis of glyphosate, AMPA, and glufosinate in red wine without derivatization using AFFINIMIP® SPE Glyphosate.

See a simple and fast SPE method for the LC–MS/MS analysis of glyphosate, AMPA, and glufosinate in red wine without derivatization using AFFINIMIP® SPE Glyphosate.

What you will learn: • Reusing your data and methods during software upgrades • How Agilent supports its customers • Where to go for questions about Windows 10

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What you will learn: • What to consider when upgrading • Upgrade options • The benefits of OpenLab CDS

-A detailed approach to data integrity aids regulatory compliance. -Advanced technology with automation capabilities can help reduce risks. -Data solutions include AI, software containers, cloud technology, and more.

Pumpkin spice is one of Autumn’s favorite flavors. In this application note we look at the chemistry of the flavors of pumpkin spice.

• What constitutes data integrity? • Selecting the right applications and training for GxP environments • Audit preparedness

Method Development for Simultaneous Analysis of Ultrashort-Chain, Alternative, and Legacy PFAS

• Robust and sensitive sampling, using HiSorb™ high-capacity sorptive extraction probes with preconcentration on the Centri® platform. • Enhanced confidence in identification, through use of the Tandem Ionisation® providing hard & soft EI spectra in a single run. • Highly sensitive SCD screening for odour taints caused by trace sulfur species.

This application note shows how to achieve higher recoveries for commercially available MAbs using 15 % isopropanol as modifier in HIC mode.

With Antec Scientific’s new µ-PrepCell-SS, electrochemical reduction of disulfide bonds in proteins, mAbs, and other biopharmaceuticals is possible in any LC-MS workflow.

This note demonstrates the ability of a TSKgel® UP-SW2000 SEC column to discriminate oligonucleotides differing by one base in length.

With Antec Scientific’s new µ-PrepCell-SS, electrochemical reduction of disulfide bonds in proteins, mAbs, and other biopharmaceuticals is possible in any LC-MS workflow.