Welch Materials Ultisil XB-Phenyl HPLC Column, 3.5 µm, 120 Å, 4.6 x 150 mm - H00203-20041 (Replaces H20203-21041)

Ultisil XB-Phenyl column features a unique stationary phase bonding and double endcapping technology, ensuring superior peak symmetry. It offers distinct selectivity compared to straight-chain alkane, providing excellent separation for aromatic and polar compounds. It serves as an ideal replacement for most phenylpropyl-bonded silica columns on the market, with low UV and MS bleed.

Quantity: 1 pcs/pk