Application Notes: LC

LC–MS-Compatible Analysis of Cyclic Peptides

May 10, 2022

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The UHPLC analysis of four cyclic peptides is shown. Based on the hydrophobicity of the peptides, a YMC-Triart Bio C4 UHPLC column was chosen for this application.

Application Note: UHPLC–MS Analysis of Glyphosate and AMPA

May 10, 2022

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The analysis of FMOC-derivatized glyphosate and AMPA in water samples was performed using a YMC-Triart C18 UHPLC column at an elevated pH of 9.5.

USP-Compliant HPLC Analysis of Lamotrigine

April 26, 2022

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Efficient and accurate HPLC analysis of lamotrigine in compliance with USP

HPLC Analysis of Hydrocortisone in Accordance with the United States Pharmacopeia

April 26, 2022

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USP-compliant assay analysis of hydrocortisone using a PerkinElmer LC 300 HPLC System

USP-Compliant HPLC Analysis of Pregabalin

April 26, 2022

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Efficient and compliant HPLC analysis of pregabalin

Analysis of Sugars in Maple Syrup by HILIC with Refractive Index Detection

April 26, 2022

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Determination of four complex carbohydrates utilizing a PerkinElmer LC 300 HPLC System, a hydrophilic interaction chromatography (HILIC) technique

Analysis of Saccharides in High Fructose Corn Syrup

April 26, 2022

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HPLC method for saccharide content determination via method CRA SACCH.03 through the analysis of nine commercially available high fructose corn syrups

HPLC Analysis of 16 Cannabinoids

April 26, 2022

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Determination of 16 common cannabinoids utilizing a PerkinElmer LC 300 HPLC System

Analysis of Phytoestrogen Isoflavones in Dietary Supplements by HPLC–UV

April 26, 2022

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USP-compliant method for determination of six isoflavone compounds in dietary supplement capsules with the PerkinElmer LC 300 UHPLC System with PDA detector

VOC Metabolites in Urine by HPLC with UV Detection

April 26, 2022

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A rapid and simple LC method for the analysis of six common VOC metabolites in urine for monitoring occupational exposure to VOCs