Tag: <span>Troubleshooting</span>

FeaturedMeet Our Technical Experts

Meet our Technical Experts of Live Chat – Phenom Zachary Woodward

January 21, 2020February 7, 2020 Science UnfilteredLeave a comment

Meet the Phenomenex technical experts of Live Chat

We are so excited to be introducing the members of our Live Chat team! These are the actual individuals, or Phenoms as we like to call them, who you could Continue Reading

Tagged Live Chat,Meet the Technical Experts,Phenoms,Technical Chat,Technical Experts,Technical Support,Technical Tips,Troubleshooting

FeaturedLiquid Chromatography (LC)Technical Tips

Introducing the Science Unfiltered Podcast

August 13, 2019December 2, 2019 Science UnfilteredLeave a comment

We are thrilled to announce the latest resource powered by Phenomenex, the Science Unfiltered Podcast! The podcast will include discussions on the latest science stories, talks on new chromatographic methods, Continue Reading

Tagged e-book,LC methods,LC Troubleshooting,Native MS,podcast,science unfiltered podcast,Strata-X PRO,tardigrades,Troubleshooting,water bears

FeaturedGas Chromatography (GC)Technical Tips

Have Gas? Make Sure it’s Clean with Zebron™ Gas Management Filters: Part 2

May 22, 2018June 20, 2019 Science UnfilteredLeave a comment

Check out our latest article on our updated gas management technology! Click the following link to read more: https://phenomenex.blog/2019/06/20/gas-management-2/ Guest Author: Ramkumar Dhandapani, Ph.D. In our previous article, “Have Gas? Make Continue Reading

Tagged 2D-GC instrumentation,FID,filters,Gas Chromatography,Gas Chromatography (GC),gas flows,gas management,gas management filters,Gas traps,GC Column,GC Column Inlet Liners,GC filters,GC-FID,GC-MS,GC-MS/MS,polycarbonate,Troubleshooting,Zebron,Zebron gas management

FeaturedFun ScienceGas Chromatography (GC)Our Company

Have Gas? Make Sure It’s Clean with Zebron™ Gas Management Filters: Part 1

February 28, 2018June 20, 2019 Science UnfilteredLeave a comment

Guest Author: Ramkumar Dhandapani, Ph.D. Check out our latest article on our updated gas management technology! Click the following link to read more: https://phenomenex.blog/2019/06/20/gas-management-2/ When it comes to gas chromatography, one Continue Reading

Tagged column bleed,Column Lifetime,Electron Capture Detector,Flame Ionization Detector,Gas Chromatography,gas management,gas management filters,Gas Purity,GC,GC Columns,GC-FID,Hydrocarbon,Oxygen,Troubleshooting,Zebron,zebron filters

FeaturedGas Chromatography (GC)

SelectScience Interview: Round-the-Clock Troubleshooting with the Gas Chromatography Experts

June 6, 2017 Science UnfilteredLeave a comment

(via SelectScience) The Phenomenex specialists are always on hand to provide gas chromatograpy support. Ramkumar Dhandapani is a gas chromatography (GC) technical manager for Phenomenex. SelectScience spoke to Ramkumar to Continue Reading

Tagged Gas Chromatography,ram kumar,SelectScience,trouble shooting,Troubleshooting

EnvironmentalForensics / ToxicologyGas Chromatography (GC)Liquid Chromatography (LC)Pharma / Biopharma

Milton’s Tricks, Treats, and Technical Guides

October 31, 2016February 28, 2017 Science UnfilteredLeave a comment

You’ve worked so hard crafting the perfect costume, decorating your home, and sneaking chocolate from your kids, we decided to treat you to the best technical guides this Halloween.

Tagged Analysis,Biofuel,Biofuels,Capillary,Chiral,Column,Column Chromatography,Core-Shell,Environment,Environmental,Forensic,Forensic Toxicology,Fuel,Fuels,Gas Chromatography,GC,GC Column,Guide,Guides,Halloween,High Performance Liquid Chromatography,High Pressure Liquid Chromatography,HILIC,HPLC,HPLC Column,Industries,Industry,LC,LC Column,Liquid Chromatography,Milton,Pharma,Phenomenex,Sample Prep,Sample Preparation,Solid Phase Extraction,SPE,Technical Guide,Technical Guides,Technical Note,Technical Support,Technical Tip,Technical Tips,Test,Testing,Toxicology,Treat,Treats,Trick,Trick or Treat,Tricks,Troubleshooting,Vitamin

Gas Chromatography (GC)Technical Tips

How Does Temperature Affect a Compound’s Retention Time?

February 5, 2016September 4, 2018 Science UnfilteredLeave a comment

The boiling point is the temperature where liquid has enough energy that molecules transferring into the vapor phase exert a pressure that is equal to the outside pressure. This allows molecules anywhere—not just the surface—to transfer to the gas phase.

Tagged Accessories,Analysis,Analytical Chemistry,Analytical Science,Biodiesel,Boil,Boiling,Boiling Point,Capillary,Capillary Column,Capillary Columns,Chemistry,Chromatography,Column,Column Chromatography,Compound,Compounds,Condense,Condensed,Condensed Phase,Diesel,Efficiency,Energy,Evaporate,Evaporation,Freon,Freons,Gas,Gas Chromatography,Gas Chromatography (GC),Gas Phase,GC Column,GC Oven,Glycerin,Guide,Interaction,Liquid,Liquid Phase,Molecule,Molecules,Organics,Oven,Phase,Phenomenex,Science,Separate,Separation,Separation Sciences,Silica,Solvent,Solvents,Technical Tips,Temperature,Theoretical Plate,Theoretical Plates,Transfer,Transfers,Troubleshooting,Vapor,Vapor Phase,Volatile,Volatility

Technical Tips

Ghost Peaks Technical Tip: (BOO!) How to Spot Them & Scare Them Away

October 8, 2015October 30, 2020 Science UnfilteredLeave a comment

Peaks in your chromatogram not attributed to the sample injected are commonly referred to as ghost peaks. Several problems can be the cause of ghost peaks manifesting, including: Late Continue Reading