What is a suitable column to use for analyzing polar acids? - WKB111771

ENVIRONMENT

• Polar acid analysis
• Atlantis
• Bridged Ethylene Hybrid (BEH)
• Mixed-Mode
• Anion Exchange
• Reversed Phase

ANSWER

Atlantis PREMIER BEH C18 AX columns

ADDITIONAL INFORMATION

Polar acids are not easy to retain with the majority of stationary phases. This is why this new stationary phase with a new hardware type was developed.

Also see:

Atlantis and Atlantis PREMIER Columns Web Page

MaxPeak Premier Columns with MaxPeak High Performance Surfaces - Ordering Information

Atlantis PREMIER Columns Infographic

MaxPeak Premier | Non-Specific Adsorption – Infographic

Atlantis PREMIER BEH C18 AX Columns Care and Use Manual 

Application Notes:

• A New Mixed-Mode Reversed-Phase/Anion-Exchange Stationary Phase Based on Hybrid Particles

Technical Notes:

• Separation of Organic Acids with Mixed-Mode LC Column and Mass Detector
• Utilization of MaxPeak High Performance Surfaces and the Atlantis PREMIER BEH C18 AX Column to Increase Sensitivity of LC-MS Analysis   
• Separation of Free Fatty Acids by Mixed-Mode Anion-Exchange Chromatography
• Utilizing the Novel Atlantis PREMIER BEH C18 AX Mixed-Mode Column for the Analysis of Cationic Surfactants Under Reversed-Phase Conditions  
• VanGuard FIT: A Breakthrough in Guard Column Performance for Challenging Chromatographic Separations