This is particularly true of paper chromatography in which more attention is given to controlling temperature as an aid to reproducibility than to using temperature to effect improved resolution.

THE application of paper chromatography to the qualitative separation of phenols and phenolic derivatives has been reported by a number of workers 1. The methods described employ the one ...

CBSE Class 12 Chemistry Practical Syllabus for 2024-25: Looking for a chemistry practical syllabus for the academic year 2025? Check out the complete article for a detailed experiment list and marking ...

Researchers employed a gas chromatography-mass spectrometry (GC–MS)-based metabolomic approach combined with sophisticated statistical methods to identify metabolic biomarkers in coronary heart ...

Within 15 minutes, up to 25 thousand microparticles of plastic get into the hot water (coffee or tea) that a person drinks | ...

Although the risks remain the same, you can refine your knowledge of options trading using an online paper trading options simulator that lets you practice without committing any funds ...

At Saltillo Elementary School, art isn’t a spare class students take once or twice a week. It’s part of every single lesson. The Arts Commission has designated Saltillo Elementary a Model School for ...

The two organisations have published a paper on rapid forensic analysis of FAME-based biofuels, VPS said in an emailed statement on Tuesday. VPS is developing ways of using gas chromatography to ...

But I’ve had one problem with my favorite E Ink tablet: It has no backlight. The reMarkable Paper Pro tablet is reMarkable’s latest device launch, and after years of using the reMarkable 2 ...

Metadata analysis indicates microplastics in the human body damage tissues and are connected with various health conditions.

It might not be the topic of polite conversation—I grew up calling it “dessert talk”—but the quality of the toilet paper you use is important.