THE identification of sulphonamides in biological fluids is usually attempted by microscopical examination of crystals and by the use of various, rather non-specific, colour reactions 1. Since it is ...

When Tokyo-based architect and Pritzker Prize laureate Shigeru Ban left Japan for a quick trip to the United States in early March, little did he know that only days later he’d wind up in Poland. But ...

Recycled-content board producer takes 51 percent stake in ColePak LLC, which makes paperboard packaging partitions in Ohio and California. ColePak, a packaging components maker, joins a Greif facility ...

IN the course of studies on the metabolism of bacteria, our attention has been focused on the question of partition paper chromatography of organic acids, especially those occurring in living ...