Column packing is often treated as a routine task, but at scale, it can become a critical bottleneck, impacting timelines, cost of goods and operational flexibility. This talk explores the case for ...

One of the most common stationary phases for gas chromatography (GC) is the polyethylene glycol (PEG) or “wax” columns. They ...

Editor’s Note: “Inside City Hall” is an award-winning column written by Herald government reporter Kevin Limiti about the goings on at Killeen City Hall. Email him tips and questions about City Hall ...

The North and South Porticoes of the White House are lined by Ionic columns, a style recognized by its elegant scroll-shaped capitals, or ornaments, at the top. That could change if Rodney Mims Cook ...

Ion exchange separates components in a sample depending on their relative ionic strengths and interaction with the stationary phase. The stationary phase is a charged substance that selectively ...

Below we discuss best practices for column qualification, evaluate the effects of tubing length and diameter on HETP and asymmetry, and derive a scaling relationship for tubing dimensions. Our ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The key difference between columns and rows is that a column arranges data vertically from top ...

Zohran Mamdani, the socialist who just won New York’s Democratic mayoral primary, is a charismatic, smart and effective campaigner with whom I disagree. His campaign tapped into the same economic ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Multicolumn Countercurrent Solvent Gradient Purification (MCSGP) process technology ...