Application Notes: LC

Analysis of Phosphopeptides Using a Bioinert Column

March 21, 2023

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Four phosphopeptides are analyzed using a bioinert coated YMC-Accura Triart C18 column, providing high intensities, recoveries, and great peak shapes.

Online Detection of Low-Level Byproducts

March 16, 2023

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This application note describes online monitoring of a chemical reaction that produces a byproduct, and presents a fully automated sampling workflow.

Simultaneous Determination of Naphazoline Hydrochloride and Pheniramine Maleate Along with Their Related Compounds by High Performance Liquid Chromatography on an Alliance iS HPLC System

March 16, 2023

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Learn how a single method was developed for simultaneous determination of two active ingredients, replacing several separate methods for the analysis of assays and organic impurities.

Method Migration of the USP Ibuprofen Assay and Organic Impurities Method to an Alliance iS HPLC System

March 16, 2023

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Find out how the Alliance iS HPLC System makes method migration more straightforward with usability features that limit analyst error and improve system reliability.

Brochure: Alliance iS HPLC System

March 16, 2023

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Pharma QC labs face growing demands to do more with less. With capabilities developed specifically for the QC lab, the Alliance iS HPLC System will quickly become your favorite ally.

Achieving Method Modernization with the New Liquid Chromatographic Gradient Allowances Provided by USP General Chapter <621> Chromatography and the Alliance iS HPLC System

March 16, 2023

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Learn how to generate quality data that meets the regulatory requirements of the U.S. Pharmacopeia Chapter with the Alliance iS HPLC System.

Improved Chlorhexidine Carryover Performance Using the Alliance iS HPLC System

March 16, 2023

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See how the Alliance iS HPLC System’s tool-free fittings and improved wash function can eliminate volumetric carryover and reduce adsorptive carryover, respectively.

GPCRs – The Biological Traffic Modulator

March 14, 2023

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Peptide analysis in the GI tract shows links to endocrine, cardiac, and nervous systems. See how Hamilton Company isolates GPCR binding peptides with its PRP-3 column.

Migration of the Organic Impurities Method

March 13, 2023

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Find out how the Alliance iS HPLC System makes method migration more straightforward with usability features that limit analyst error and improve system reliability.

Improved Chlorhexidine Carryover Performance

March 13, 2023

Sponsored Content

See how the Alliance iS HPLC System’s tool-free fittings and improved wash function can eliminate volumetric carryover and reduce adsorptive carryover, respectively.