Product Features：
- A cost-effective alternative to Waters Symmetry C18, Agilent Zorbax XDB-C18, Phenomenex Luna C18, Supelcosil LC-18-DB, YMC ODS-AM, Alltima C18 and GL Inertsil ODS-2
- Wide pH tolerance: It has a wide pH range of use and has very good separation effects on strongly alkaline compounds, especially Chinese medicine substances.
- Complicated samples can be analyzed: It is especially suitable for the separation of natural products and Chinese medicine extracts, providing higher resolution and selectivity.
- Excellent peak shape: The AY-G-C18 column uses a new bonding and double-end-capping technology to provide analysts with nearly perfect peak shapes.
- Scalable and compatible: It provides a variety of sizes and particle sizes to meet analytical and preparative needs. Compatible with most HPLC and UHPLC systems.
Technical Specifications:
| Model | AY-G-C18 |
| Bonding phase | Octadecyl group |
| Particle size (μm) | 3,3.5,4,5,7,10,20~40 | 3,3.5,5,7,10 |
| Aperture (A) | 120 | 300 |
| Specific surface area (m2/g) | 320 | 90 |
| Carbon load (%) | 17 | 8 |
| End capped tail | yes |
| pH range | 2.0-8.0 |
| USP classification | L1 |
Product application areas：
- Pharmaceutical analysis (APIs, intermediates, impurities)
- Herb and natural product separations
- Food safety and additive testing
- Chemical and environmental testing
- Routine quality control and academic research
