Product Features:

1. Can directly replace international mainstream brand C18 columns, significantly reducing costs

• Perfectly matching the key parameters of classic models such as Agilent ZORBAX Eclipse Plus C18, Waters Symmetry C18, Phenomenex Luna C18 (2) (5 μ m, 100 Å, 14% carbon loading, double capped).
  
• Consistent performance in pharmacopoeia (USP/ChP), EPA, GB and other standard methods, saving 30-50% of procurement costs and reducing supply chain dependence.
  

2. High reproducibility and batch stability ensure the reliability of QC data

• Adopting strictly controlled bonding process and silicone matrix to ensure retention time RSD<0.5%, meeting the stringent requirements of GMP/GLP laboratory for data integrity.
  
• The performance between batches is highly consistent, avoiding frequent method revalidation.
  

3. Universal USP L1 certification, widely compatible with standard analytical methods

• Compliant with USP L1 classification (octadecylsilane bonded silica gel), it can be directly used for:
  
• Drug related substances and content determination (such as antibiotics, vitamins)
  
• Detection of pesticide residues and additives in food
  
• Analysis of Polycyclic Aromatic Hydrocarbons (PAHs) and Phenols in Environmental Samples
  

4. Optimize packing design to balance separation efficiency and durability

• 300 m ²/g high specific surface area+14% carbon loading: provides strong retention capacity, suitable for complex multi-component separation;
  
• Double sealing technology: effectively shields residual silicon hydroxyl groups, reduces tailing of alkaline compounds, and enhances peak symmetry;
  
• PH 2.0-8.0 stable working range: covering the vast majority of reverse phase chromatography application scenarios.
  

5. Flexible support for dual requirements of method development and daily detection

• It exhibits robustness under gradient elution, isometry analysis, and different mobile phase systems (methanol/acetonitrile);
  
• Suitable for HPLC and UHPLC (depressurization mode) platforms, it is an ideal bridge column for research and development to production.
  

Product Parameters: