Hydrophilic (polar) adsorbents used to extract hydrophilic analytes from nonpolar matrices, such as organic solvents (e.g., polar contaminants from sample extracts). Meets requirements of EPA Methods 515.2 and 553.

Precut, micro-polished tubing and pre-seated fittings for quick, easy maintenance of your Agilent HPLC systems. Meet or exceed manufacturer's performance.

Hydrophobic (nonpolar) silica-based adsorbents; used to extract hydrophobic analytes from polar matrices, such as water (e.g., pesticides from water). C18 (high load, end-capped)