An Introduction to Syringe Filters
Syringe filters are small, cylindrical devices designed to clean [...]
How to Properly Care and Store HPLC Columns
What to Do with Your Column After a Run [...]
How Much Material To Load On Preparative TLC Plates
By Dr. Robert Kerr OBJECTIVE: To demonstrate [...]
TLC is More Than Normal Phase by Robert Cotta
Rethinking TLC Plates: More Than Normal Phase Thin-layer chromatography [...]
Sorbtech Silica Gel Comparisons by Robert Cotta
Background When examining silica gel comparisons, several key [...]
CHIRAL GC (PART 2 OF 2)
Choosing Chiral GC Phases In the following section, we [...]
CORE-SHELL PHASES (PART 1 OF 2)
Core-Shell Phases : Maximum Efficiency for All HPLC Systems [...]
SPHERICAL SILICA GEL: INVESTING IN FLASH
By Robert Cotta, Raymond Lombardi, and Robert R. Kerr, Ph.D. [...]
STEVIA ANALYSIS (PART 1 OF 2)
HPLC Separations of Stevia Ingredients Stevia, the herbal sweetener, [...]
FLASH CHROMATOGRAPHY – THE ROLE OF SILICA GEL
Flash chromatography works very well with silica gel. To understand [...]