To better analyze polyphenols, scientists from Sapienza University of Rome examined the capabilities of supercritical fluid chromatography (SFC), comparing it to traditional methods.

Caffeine is an alkaloid and may be the most commonly ingested pharmacologically active substance in the world, but continuous abuse may lead to “caffeine poisoning”. In this study, we propose a method ...

STUDENTS of chemistry usually begin their working lives with the study of qualitative analysis, carried out too often in crowded laboratories with inadequate equipment: it is the equivalent to ...

By Colin Kellaher Shares of Chart Industries and Flowserve moved lower in premarket trading Wednesday after the companies agreed to combine in an all-stock merger.

Qualitative Analysis In simplest terms, qualitative analysis involves the determination of what elements are present in the portion of the sample irradiated by the electron beam. This is accomplished ...

This Paper decribes a qualitative analysis scheme for a limited selection of carbohydrates (i.e. some mono- and disaccharides) using a flowchart approach. Procedures, for the preparation of all ...

What Are Data Analysis Skills? Quantitative and Qualitative Examples Combining quantitative and qualitative data skills allows you to make informed, balanced decisions by understanding both the ...

Books Received Published: 07 June 1917 (1) Elementary Qualitative Analysis: A Laboratory Guide (2) Laboratory Manual of General Chemistry, with Exercises in the Preparation of Inorganic Substances ...

Qualitative research is often associated with new developments in theory building and elaboration. At the core of this type of research, data analysis represents a significant challenge. Some scholars ...

Flow analysis can ensure that the systems meet requirements The presence of dust is one of the many potential causes for explosions and fires at process plants. Dust collection systems can provide a ...