4.6mm Guard Column Used in HPLC Directly Rotating Head

uHPLCs’ Peek HPLC Frits Manufacturing Details:

• We produce HPLC frits from chromatographic-grade 316 stainless steel.
• We provide a variety of sizes to accommodate diverse column and pore sizes.
• Our frits serve the dual purpose:
  • Protection of HPLC columns against particulate contamination.
  • Uniform distribution of dissolved samples, ensuring optimal column performance.

Choosing the Right Frit:

• Ensure the frit’s pore size is compatible with the particle size of the column packing.
• If the packing particle size is smaller than the frit’s pore size, there’s a risk of the frit getting clogged by the packing.

Replacement Frit Options:

• Available in both PTFE and PE.
• Come in a range of pore sizes to suit specific requirements.
• When selecting a frit, it’s essential to match the column’s inner diameter (ID) for a precise fit.

Application Objectives:

• Retain column packing effectively.
• Ensure uniform distribution of the sample into the column.
• Facilitate consistent sample flow into the column.
• Meet specific customer flow dimension requirements.
• Must be resilient, enduring pressures exceeding 6000 psi and highly corrosive conditions.
• Minimize dead volume to enhance peak symmetry.