Application Notes: LC

Sensitive Simultaneous Analysis of Lactose, Allolactose, Lactulose, and Saccharides Contained in Low Lactose Dairy Products Using HPLC with Post-column Fluorescence Derivatization Method

May 17, 2022

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This application note introduces a sensitive simultaneous analysis method for lactose, allolactose, lactulose, and, six other saccharides.

Vitamin E(xtraordinary), Isolation of Tocopherols by PRP-1

May 16, 2022

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The fast identification of tocopherols is important for various applications, including free radical scavenging for human health and food-stuff preservation.

Protein Characterization by IEX-MALS

May 12, 2022

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IEX-MALS overcomes some of the restrictions of SEC-MALS that arise from SEC, while providing absolute molar mass, size, and quality assessment of heterogeneous proteins.

Automated Deformulation of LC–MS and GC–MS Data

May 11, 2022

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Accelerate deconvolution of complex MS samples with software that generates an extensive, unbiased, relevant list of structures and component identifiers for your data.

Automated LC–MS Method Development

May 11, 2022

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This application note demonstrates a streamlined HPLC method scouting workflow for the analysis of esomeprazole and related degradation products.

Application Note: NP/RP Analysis of Phosphoramidites

May 11, 2022

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A YMC-Triart C18 and a YMC-Triart SIL column were used in RP and NP mode, respectively, for the analysis of four different phosphoramidites.

High Sensitivity LC–MS Screening of Cytostatics

May 10, 2022

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The recently introduced 1 mm YMC-Triart C18 UHPLC column was used for the high sensitivity LC–MS screening of six antineoplastic drugs.

NP/RP Analysis of Phosphoramidites

May 10, 2022

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A YMC-Triart C18 and a YMC-Triart SIL column were used in RP and NP mode, respectively, for the analysis of four different phosphoramidites.

Application Note: LC–HRMS Analysis of the ASO Mipomersen

May 10, 2022

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Mipomersen was analyzed by LC–HRMS using a biocompatible YMC-Triart C8 metal-free column, ensuring symmetric peaks, high sensitivity, and no carryover effects.

UHPLC Analysis of Cell-Penetrating Peptides

May 10, 2022

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The separation of three cell-penetrating peptides (CPPs) was performed using a YMC-Triart C18 UHPLC column, providing sharp peaks for a fast analysis in under 4 min.