"In comparison, our model describes flow and extraction in a coffee bed, specifies extraction mechanisms in terms of the coffee grain properties, and compares the model's performance with experiment.

Solid-phase extraction (SPE) is commonly used to purify and concentrate complex samples prior to analysis, but consistency issues, poor recovery and insufficiently clean sample extracts are a problem.

Looking back on gas and liquid handling stocks' Q2 earnings, we examine this quarter's best and worst performers, including Chart (NYSE:GTLS) and its peers.

Undissolved solids are filtered from the dissolved particles, and the resulting liquid becomes the concoction that much of the population drinks every day.