The latest edition of "Column Watch" features our annual review of new liquid chromatography columns and accessories, introduced at Pittcon and other events over the past 12 months.

Restek’s inert LC column line has been expanded to now include Raptor C18 and Force C18 columns. Ideal for analyzing metal-sensitive columns, inert columns increase analyte response and sensitivity by ...

This separation was performed using a short (50 mm) PRP-C18 column. Over 70% of pharmaceutical drug compounds are cationic solutes carrying a formal positive charge under pH 7. The separation of ...

Even before she became a teenager, Anissa Meksen was always fascinated with kickboxing. At age 12, she took a liking to kickboxing thanks to her brother, Mehdi, and it’s something that she pursued for ...

Kinetex 2.6 µm Polar C18 combines C18 ligands with a polar-modified surface to enable superior retention of polar and nonpolar compounds while ensuring 100 percent aqueous stability.Click here ...

Reverse Phase Agilent ZORBAX Rapid Resolution High Definition (RRHD) 300SB-C18 columns (1.8 µm, 2.1X50mm p/n 857750-902) were used. These have an advantage of improved packing process and ability ...

Various brands and types of reversephase columns were tested and it was found that vitamin D 3 could not be eluted from all tested C18 columns when using 100% methanol or acetonitrile for 15 min.