The presentation will introduce the concept of 2-dimensional chromatography, the instrumental setup as well as typical applications.

Topics: Signal to noise improvement, Unknown/Ghost/Carryover Peaks, No Peaks, Split peaks/Fronting peaks/Double peaks, Negative peaks, Peak Sequence change, Irreproducible peak heights and peak areas.

The robustness and throughput of the Whisper methods on the Evosep One combined with the sensitivity of the Agilent 6495C triple quadrupole support targeted analysis of proteomes at the single cell level.

This study investigates the post-extraction matrix cleanup of 59 PFAS from loamy sand, reed sedge peat, and topsoil using the Bond Elut Carbon S 250 mg, 6 mL cartridges followed by LC/MS/MS analysis.

Presentation will explore some high-performance solutions to optimize your laboratory workflow for PFAS analysis.

Topics: Take in a brief introduction to oligonucleotide diversity. Learn about detailed resolution of oligonucleotides. Find new column-based, and method-based, oligo analysis tool approaches

In this educational back-to-school webinar we will discuss strategic approaches for development, optimization and transfer of legacy and modern HPLC methods, utilizing gradient elution.

The webinar describing how the unique nature of Biphenyl imparts selectivity to isobaric compounds that is not readily achievable by other phases with simple, friendly and LC-MS amenable solvent systems.

We will discuss sample preparation and analysis methods for measuring PFAS in water and soil, including CIC, LC-MS and ACE with solid phase extraction (SPE) clean-up.

While making a UV-Vis (-NIR) measurement is simple, making an accurate measurement requires an understanding of instrument parameters and their effects on the measurement.