Greener, Low-Volume Monitoring of PAHs in Groundwater: A DCM-Free SPE Approach
Groundwater is water stored beneath the Earth’s surface in soil pores and rock fractures, replenished by rain and snow that accumulates in aquifers. It is a vital resource used for irrigation, industry, and, when treated, as drinking water for communities. Because it moves slowly underground, groundwater dissolves minerals like calcium, magnesium, and bicarbonate, making it…