It turns out food isn't the only household item that can expire if you're not careful. Luckily, sealants age a little bit ...

A practical approach for constructing a plasma discharge system is outlined, designed for advanced physical and analytical chemistry courses. The primary objective is to enhance students’ experiential ...

This tube holder was specifically designed to expedite the exchange of the flow tube in single- use applications. Thanks to its simple design the exchange of the flow tube including calibration can be ...