Engineered to maintain reliability in process-driven workflows, the Zorbax Phenyl Guard 5Um column is designed for high performance liquid chromatography (HPLC) applications. This cartridge-based column features a 4.6 x 12.5 mm inner diameter and 5 µm particle size, ensuring efficient separation of analytes within the pH range of 2-8. The column's reversed phase separation mode, coupled with its endcapped, fully porous particles and 12% carbon load, provides excellent retention and peak shape for a wide range of compounds, including those with molecular weights ranging from 0 to 3000 Da. Suitable for use on HPLC platforms, this guard column is an essential component for maintaining system integrity and protecting your analytical column.

• Category: ZORBAX Original
• Molecular Weight Lower Limit: 0 Da
• Endcapped: Yes
• Length: 13 mm
• LC Platform: HPLC
• LC Column Phase: Original Phenyl
• Particle Size: 5 µm
• Hardware: Cartridge
• LC Column Maximum Temperature: 60 °C
• UNSPSC 13.5: 41115711
• LC Column Brand: ZORBAX
• pH Range: 2-8
• Molecular Weight Upper Limit: 3000 Da
• Pressure Rating: 400 bar
• Guard Column: Yes
• Pore Size: 70 Å
• Particle Type: Fully Porous
• Separation Mode: Reversed Phase.
• Inner Diameter (ID): 4.6 mm
• Carbon Load: 12 %