Key Features：
DLC Coated Column Tube (Metal-Free Interaction):
High Pressure Tolerance: The high hardness and tension of the diamond film meet the mechanical strength requirements of UHPLC pressures.
Bio-Inert Surface: Eliminates interference from metal ions on the column surface, making it perfect for proteins, nucleic acids, and other bio-active samples.
Chemical Resistance: The strong hydrophobic inner surface resists corrosion from strong alkalis or high-salt mobile phases.
- Enhanced Peak Performance: Delivers symmetric peaks, higher peak heights, and sharper shapes for increased sensitivity.
Stationary Phase (1.8μm):
Superior Efficiency: Utilizes a 1.8μm silica matrix with novel bonding and dual endcapping technology, providing near-perfect peak shapes.
High Resolution: Offers extremely high theoretical plate numbers and peak capacity.
Excellent for Complex Samples: Outstanding separat
Technical Specifications：
| Item | Specification |
| Product Series | AY-G-UHPLC-C18-DLC
|
| Column Tube | Diamond-Like Carbon (DLC) Coated |
| Particle Size | 1.8μm |
| Pore Size | 120Å |
| Carbon Load | 17% |
| Surface Area | 320m²/g |
| Bonding Technology | Novel Bonding + Dual Endcapping |
| pH Range | 2.0 - 8.0 |
Application:
Biopharmaceuticals: Analysis of proteins, peptides, monoclonal antibodies, and nucleic acids (DNA/RNA) where metal interaction is a concern.
Traditional Chinese Medicine: High-throughput analysis of complex herbal extracts.
Alkaline Compounds: Separation of basic drugs and pharmaceutical ingredients.
High-Salt/High-pH Conditions: Mobile phases incompatible with standard stainless steel columns.
