The Agilent ZORBAX StableBond 300 C8 column (P/N: 863973-906) is designed for reproducible and reliable HPLC analysis of large biomolecules. With 300Å pore size, 4.6 x 150 mm dimensions, and 3.5 µm particle size, it provides excellent peak shape and durability, even under low-pH conditions. Ideal for peptides, proteins, and other biomolecule separations.