2011-10. Column Triage

How do you react to symptoms that indicate your liquid chromatography column has major problems? LCGC 29(10) 908-912 (2011) John W. Dolan

Read More →






2003-9. Honoring Readers

Celebrating 20 years of “LC Troubleshooting.” LCGC 21(9) 888-892 (2003) John W. Dolan erratum: note error here. 50% loss in N is not 7% loss in Rs, but 30%. SQRT(0.50) = 0.7 Rs left, so 30% gone.

Read More →