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Eliminate the Impact of Instrument-Related PFAS Interferences

August 27, 2019
By Restek Corporation
Article

Sponsored Content - NA

Using a PFAS delay column is an effective way to separate target PFAS in samples from interferences caused by PFAS contamination in the LC system.

Related Content

Site Logo

Analysis of Ultrashort-Chain and Short-Chain (C1 to C4) PFAS in Water Samples (June 2025)

Restek Corporation
June 4th 2025
Article

An LC-MS/MS method was developed to quantify C1–C4 PFAS in water, using direct injection to improve accuracy and reduce contamination in testing.


Site Logo

Enhance your PFAS Analysis

YMC Europe GmbH
March 4th 2025
Article

Per- and polyfluoroalkyl substances demand precise detection. YMC-Triart C18 columns ensure superior separation and accurate quantification, even in complex matrices.


Site Logo

Separation of Ultra-Short and Long Chain PFAS Compounds Using a Positive Charge Surface Column

Advanced Materials Technology
December 11th 2024
Article

A separation of ultra-short and long chain PFAS (C1-C18) is performed on a HALO®PCS Phenyl-Hexyl column along with a HALO®PFAS Delay column which demonstrates excellent retention for both hydrophilic and hydrophobic analytes.


Site Logo

Chromium Speciation by IC-ICP-MS

Metrohm USA
December 4th 2024
Article

This paper demonstrates a sensitive and reliable method for speciating between toxic hexavalent chromium and non-toxic trivalent chromium in water using IC-ICP-MS.


Site Logo

Automated PFAS Extraction with Resolvex® Prep

Tecan
November 25th 2024
Article

This note demonstrates efficient PFAS extraction from contaminated surface water using automated mixed-mode µSPEed® cartridges and Tecan's Resolvex® Prep.


Site Logo

Separation of Selected Ylang-Ylang Oil Components (Oct 2024)

Hamilton Company
October 4th 2024
Article

Isolation of six common allergens can be achieved by utilizing reversed-phase HPLC using an alkaline eluent.

Related Content

Site Logo

Analysis of Ultrashort-Chain and Short-Chain (C1 to C4) PFAS in Water Samples (June 2025)

Restek Corporation
June 4th 2025
Article

An LC-MS/MS method was developed to quantify C1–C4 PFAS in water, using direct injection to improve accuracy and reduce contamination in testing.


Site Logo

Enhance your PFAS Analysis

YMC Europe GmbH
March 4th 2025
Article

Per- and polyfluoroalkyl substances demand precise detection. YMC-Triart C18 columns ensure superior separation and accurate quantification, even in complex matrices.


Site Logo

Separation of Ultra-Short and Long Chain PFAS Compounds Using a Positive Charge Surface Column

Advanced Materials Technology
December 11th 2024
Article

A separation of ultra-short and long chain PFAS (C1-C18) is performed on a HALO®PCS Phenyl-Hexyl column along with a HALO®PFAS Delay column which demonstrates excellent retention for both hydrophilic and hydrophobic analytes.


Site Logo

Chromium Speciation by IC-ICP-MS

Metrohm USA
December 4th 2024
Article

This paper demonstrates a sensitive and reliable method for speciating between toxic hexavalent chromium and non-toxic trivalent chromium in water using IC-ICP-MS.


Site Logo

Automated PFAS Extraction with Resolvex® Prep

Tecan
November 25th 2024
Article

This note demonstrates efficient PFAS extraction from contaminated surface water using automated mixed-mode µSPEed® cartridges and Tecan's Resolvex® Prep.


Site Logo

Separation of Selected Ylang-Ylang Oil Components (Oct 2024)

Hamilton Company
October 4th 2024
Article

Isolation of six common allergens can be achieved by utilizing reversed-phase HPLC using an alkaline eluent.

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