Student workbooks and teacher PPs for about 9 lessons (depending on time available) to cover the concepts of Chapter 29 Chromatography and Spectroscopy of OCR A Level chemistry. The following concepts ...

In Star Trek, Mr. Spock’s hand-held tricorder can instantly tell what something is made of. We don’t have tricorders yet, but we’re getting close. Portable devices just a little too big to hold in one ...

A complete lesson covering section 6.2.5 a and b of the OCR chemistry specification- chemical analysis using thin layer chromatography and gas chromatography. The lesson starts by recapping some of ...

Multidimensional gas chromatography encompasses methods in which two or more separation dimensions are combined to resolve highly complex mixtures that resist conventional one-dimensional analysis. By ...

Researchers have developed a two-step machine-learning method that predicts small-molecule retention times in liquid ...

LCGC International spoke to David Hage, Sanduni Heenkenda, and Zoe Zingler of the University of Nebraska-Lincoln about how green chemistry principles are reshaping affinity chromatography.

Chromatography is an analytical technique used to separate and detect the chemical components in a sample. It is an incredibly versatile technique that can be used in essentially any scientific ...

The history of chromatography begins during the mid-19th century when a rudimentary version of the technique was used for the separation of plant pigments such as chlorophyll. The first chromatography ...

Chromatography refuses to be overwhelmed by the processing demands and cost pressures associated with next-generation medicines. Instead, chromatography is strengthening its commitment to innovation.

Prajwalita Das got a little love from a reaction she ran. She was using thin-layer chromatography (TLC) to check if a synthesis of a fluorinated benzoxathiin compound had gone according to her design.

Chromatography is used to separate the given components of a mixture that have differing solubilities in a solvent. It can be used to separate coloured substances in a mixture, like the inks in this ...