Once a certain chemical analysis can be performed, the request rises for faster separation. Not surprising, MicroSpher C18 HPLC columnn provides fast analysis not only saves time, it also saves money.

Novel biphenyl chromatography columns improve separation of structurally similar compounds, offering low UV interference, ...

Analyze amyloid beta peptides in artificial cerebrospinal fluid using LC–MS/MS with the Xevo TQ Absolute mass spectrometer, ...

This study characterizes several novel activities of SARS-CoV-2 helicase nsp13, providing valuable insights into potentially new functions of this essential RNA-processing enzyme in the virus life ...

Tracy Clark-Flory, a writer, on meeting her long-lost sister and how her mother’s life was shaped by being sent away to a “home for unwed mothers” in the 1960s. By Anna Martin The writer Ruhama Wolle ...

George Will writes a twice-weekly column on politics and domestic and foreign affairs. He began his column with The Post in 1974, and he received the Pulitzer Prize for commentary in 1977. His latest ...

Julius Caesar still casts a long shadow. We have a 12-month calendar — and leap year — thanks to Julius. July is named after him (though the salad isn’t). The words czar and kaiser, now mostly out of ...

This column frequently tracks insider buys by companies’ chief executives. Lately, they are scarce. Executives normally sell more shares than they buy because their cup is periodically refilled via ...

David Ignatius writes a foreign affairs column for The Washington Post. Ignatius has written 12 spy novels: “Phantom Orbit” (2024), “The Paladin” (2020 ...

Denver hasn't done anything yet. But the Nuggets' 11-game winning streak on the road tells... Copyright 2026 The Denver Post. All rights reserved. The use of any ...

Publicly traded credit funds have more leverage than they used to, often in ways not visible. Revolution Medicines’ stock has surged on the promise of a pancreatic-cancer drug. With any deal to buy ...