Moreover, quantitative analytical methods — that is, HPLC and GC analysis — introduced to undergraduates often employ the usual addition method in which the peak intensity is associated with a ...

In this lab, students will determine the amount of caffeine in a beverage. Students will determine the retention time of pure caffeine. From this information, students will be able to identify the ...

The procedure for calibration of measuring instruments is the tenth, final document for carrying out metrological work, the development of which is provided for by the Treaty on the Eurasian Economic ...