安捷伦：灵敏测定自来水中的多环芳烃

Polycyclic aromatic hydrocarbons (PAHs) are environmental pollutants with a high carcinogenetic and mutagenic potential, and can be found in different kinds of environmental and drinking waters worldwide. A sensitive and rapid determination of these substances is essential. In this Application Note, an automated and fast online solid-phase extraction (SPE) method was developed using the Agilent 1200 Infinity Series online SPE solution with an Agilent 1260 Infinity autosampler. In just 30 minutes, 16 PAHs were separated and detected in spiked drinking water according to EPA methods 550, 550.1, and 610.