The Agilent ZORBAX Eclipse XDB-C18 column (P/N: 990967-902) features an 80Å pore size, 4.6 × 250 mm dimensions, and a 5 µm particle size, supporting a pressure limit of 400 bar. This reversed-phase C18 column is designed for excellent peak shape and reproducibility across a wide pH range (2–9). Ideal for pharmaceutical, environmental, and chemical analyses, the Eclipse XDB-C18 provides superior resolution and durability, making it a versatile choice for both routine and complex HPLC applications.