Application Notes

This application demonstrates the capability of the HALO® PFAS columns for separating branched and linear isomers of PFAS species PFHxS, found in well water.

High throughput analysis of 33 PFAS compounds found across EPA methods 533, 537.1, and 8327 in under 5 minutes.

High resolution separation of 24 PFAS compounds using the HALO® PFAS Delay column coupled with the HALO® PFAS analytical column.

Rapid and high-resolution analysis of PFAS compounds across EPA methods 537.1, 533, and 8327, using the new HALO® PFAS delay and analytical columns.

The analytical performance of the CDS 7000 Series Purge and Trap concentrator is demonstrated for the EPA Method 8260C by GC–MS analysis.

This article demonstrates the sensitivity of an automated thermal desorber coupled to a GC–MS for TO-17 VOCs analysis targeting from propene to naphthalene.

This application note demonstrated the quantitative analysis of 26 fragrance compounds by a PAL system equipped with a dynamic headspace module.

This application note demonstrates the performance of Empore C18 disk in the monitoring of drinking water samples under EPA Method 525.2.

This application note demonstrates using evolved gas analysis and multi-step pyrolysis as a powerful toolset to unveil both additives and polymer backbone.

How UHP‑SEC‑MALS analysis using a UHPLC compatible multi-angle light scattering detector can be applied to determine absolute molecular weight of recombinant proteins.

Method development for simultaneous analysis of ultrashort-chain, alternative, and legacy per- and polyfluoroalkyl substances (PFAS).

This application note is suitable for compliance testing of industrial hemp with the USDA rule for “Establishment of a Domestic Hemp Production Program”.

To improve the chromatography of PFAS and other environmentally concerning chemicals, application-assured HPLC columns deliver high efficiency and robust analysis.

The use of a C18 column for the analysis of indoxyl sulfate as part of a research study to measure the total levels in a simulated blood serum environment is illustrated.

IgG, aggregates, antibody metabolites, and other proteins were analyzed on the PROTEIN LW-803 column

Discover Coiled microextraction and SPME field collection and injection devices using portable GC–MS for separation, detection, and identification of explosive materials.

Vitamin C is essential for the repair of tissue and is thought to lower cancer risk. This application brief describes use of a Quasar biphenyl column in this analysis.

Oligonucleotides were separated in the order of polymerization without the use of ion-pair reagents.

Plavix tablets contain the active ingredient clopidogrel hydrogen sulphate, readily analyzed by HPLC. Use of a Quasar C8 column in the analysis of Plavix is described.

LC–MS of various low MW cationic compounds analyzed using gradient under HILIC mode allows simultaneous analysis of multiple compounds with differences in cationic strengths.

Norovirus VLPs were purified from silkworms and investigated as a proof of concept.

Detect whisky and spirits adulteration. Field-portable GC–MS provides rapid determination of denatured alcohol when added to spirit drinks to raise alcohol content.

Learn how automated solid-phase extraction (SPE) streamlines the analysis of semi-volatile organic compounds in wastewater, in compliance with U.S. EPA Method 625.1.

This application note demonstrates quantitative analysis of food packaging samples by thermally desorbing the sample into a GC–MS instrument.

In this application note high resolution SCX was coupled directly to an ultrasensitive online native MS using YMC’s BioPro IEX SF to analyse mAb charge variants.