Tag: <span>HPLC/UHPLC</span>

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Protein Therapeutics and the Best Methods to Analyze Them

January 4, 2019January 4, 2019 Science UnfilteredLeave a comment

Author: Chad Eichman, PhD – BioPharmaceutical Global Marketing Manager What are protein therapeutics / monoclonal antibodies? Protein therapeutics, specifically monoclonal antibodies (mAbs), have emerged as the most marketed biologic drug Continue Reading

Tagged biopharm,biopharmaceutical glossary,biopharmaceutical terms,biopharmaceuticals,cation ion exchange,charge variant analysis,CVA,heterogeneity data,HPLC/UHPLC,iCIEF,IEX,imaging capillary isoelectric,Ion Exchange,ion exchange chromatography,Liquid Chromatography,Liquid Chromatography (LC),liquid liquid extraction,mAbs,monoclonal antibodies,Pharmaceutical,pharmaceutical industry,Pharmaceuticals,protein therapeutic,protein therapeutics,SCX,strong cation exchange,titanium hardware,UHPLC,UHPLC Column,UHPLC instruments,UHPLC sub-2 μm,UHPLC System,WCX,WCX column,WCX Ion-Exchange Column,Weak cation exchange

EnvironmentalFeaturedLiquid Chromatography (LC)Our CompanySample Preparation

Celebrate Arbor Day by Updating Your Environmental Analysis

April 27, 2018 Science UnfilteredLeave a comment

National Arbor Day this year is April 27, 2018, and is a day to come together and celebrate the importance of trees. The first American Arbor Day began in Nebraska Continue Reading

Tagged Applications Guide,Arbor,Arbor Day,Environmental,environmental analysis,environmental chemists,Environmental Science and Technology,HPLC/UHPLC,HPLC/UHPLC Columns,J. Sterling Morton,lc-ms,LC-MS/MS,Morton,On-line SPE,QuEChERS,roQ QuEChERS,sample matrices,Sample Prep,Sample Preparation,Solid Phase Extraction,SPE

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¿Puede Tener Una Columna de UHPLC Demasiada Eficiencia?

April 25, 2018 Science UnfilteredLeave a comment

Le es suficiente una estabilidad acuosa del 100 % y una selectividad polar única para convencerle de probar Luna Omega? Bien, aquí presentamos otra razón igualmente convincente – Eficiencia. Autor invitado: Jeff Layne, Ph.D. La eficiencia Continue Reading

Tagged ACQUITY,¿Puede Tener Una Columna de UHPLC Demasiada Eficiencia?,column efficiency,Eficiencia,HPLC Columns,HPLC/UHPLC,LC Columns,LC methods,Liquid Chromatography,luna omega,Waters,Waters Corp

FeaturedFood / BeverageGas Chromatography (GC)Liquid Chromatography (LC)Technical Tips

NEW Perfluoroalkyl Substances (PFAS) Application Guide

April 12, 2018March 9, 2022 Science UnfilteredLeave a comment

Perfluoroalkyl Substances (PFAS) are a large group of compounds characterized by a linear aliphatic backbone, a high degree of fluorination and often feature a carboxylic- or sulfonic- acid functionality. These Continue Reading

Tagged Application Guide,bioaccumulate,EPA,HPLC/UHPLC,LC-MS/MS,Live Chat,Perfluoroalkyl Substances Application Guide,Perfluorolalkyl Substances,pfas,PFOA,PFOA Stewardship Program,QuEChERS

FeaturedLiquid Chromatography (LC)Technical Tips

Tips to Maintain HPLC/UHPLC Systems and Improve Column Longevity

February 6, 2018April 30, 2019 Science UnfilteredLeave a comment

Guest Author: Dr. Richard McAllister, Phenomenex UK With a new year, most of us have our new resolutions. Join a gym, get healthier, quit smoking, drink less, basically try to Continue Reading

Tagged Chromatography,Column Length,Column Lifetime,Column Longevity,High Performance Liquid Chromatography,HPLC Column,HPLC Methods,HPLC Systems,HPLC/UHPLC,HPLC/UHPLC Columns,HPLC/UHPLC systems,Maintenance,reverse phase,Tips,UHPLC,UHPLC Column,UHPLC System,Ulta-High Performance Liquid Chromatography

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Top Eleven Conferences/Shows of 2017

December 28, 2017January 9, 2018 Science UnfilteredLeave a comment

2017 has been an exciting year on the road for Phenomenex! We were at over 30 conferences presenting posters, topics, and meeting fantastic people. Before we enter the new year, Continue Reading

Tagged Conferences,Gas Chromatography (GC),HPLC/UHPLC,Sample Preparation

Food / BeverageLiquid Chromatography (LC)

Achieving Greater Chiral Analysis and Purification Success with LCGC

December 20, 2017December 27, 2017 Science UnfilteredLeave a comment

Phenomenex teamed up with LCGC North America to discuss how the use of new stationary phases and packing technology can lead to improved chiral analysis and purification. Read the introduction below. Continue Reading

Tagged Chiral,FDA,HPLC/UHPLC,LCGC,Purification,SFC

EnvironmentalFeaturedForensics / ToxicologyLiquid Chromatography (LC)Pharma / BiopharmaTechnical Tips

Bringing the Performance Advantage of Core-Shell Technology to PAH Analysis-Part 1

December 19, 2017January 9, 2018 Science UnfilteredLeave a comment

Part I: PAH Analysis and EPA Method 8310 Guest Author: Dr. Jeff Layne Welcome to our newest LC article series! I will be focusing on Phenomenex’s latest HPLC/UHPLC product, made Continue Reading

Tagged Core-shell technology,EPA,HPLC/UHPLC,Kinetex,PAHs

FeaturedFood / BeverageFun ScienceGas Chromatography (GC)Liquid Chromatography (LC)

Modern Chromatography Combats the Crime of Olive Oil Counterfeiting

October 12, 2017August 17, 2018 Science UnfilteredLeave a comment

Inspector Clouseau –Please Call Your Office! By: David C. Kennedy, PhD Those with a love of mysteries will fondly remember Inspector Jacques Clouseau, the hapless French police detective immortalized in Continue Reading

Tagged FAMEs,FDA,Gas Chromatography (GC),GC-FID,GC-MS,HPLC/UHPLC,Olive Oil

EnvironmentalFeaturedLiquid Chromatography (LC)Sample PreparationTechnical Tips

Laboratory Hazards and Risks—And How You Can Avoid Them

October 11, 2017October 11, 2017 Science UnfilteredLeave a comment

Working in laboratories on a day to day basis can desensitize many employees from the hazards that are present in a lab. So, it is always good to have a Continue Reading

Tagged Biological,HPLC/UHPLC,Laboratory Hazards,OSHA,securityCAP