Are You Optimizing Your Solid-Phase Extraction?
Incognito presents the first in a series on the pitfalls in the practice of modern SPE.
Prompted by the lack of fundamental understanding of the basics of solid-phase extraction (SPE), Incognito presents the first in a series on thepitfalls in the practice of modern SPE where he asks some searching questions of the readers and poses his own questions for consideration bythe manufacturers.
Identifying and Rectifying the Misuse of Retention Indices in GC
December 10th 2024LCGC International spoke to Phil Marriott and Humberto Bizzo about a recent paper they published identifying the incorrect use of retention indices in gas chromatography and how this problem can be rectified in practice.
Overcoming Common Challenges to Determine Residual Impurities Using IC in APIs with Limited Water
December 10th 2024Organic solvents are generally not compatible with ion chromatography (IC) systems. The approach presented here assists the use of organic solvents for sample preparation and provides a mechanism for the removal of the organic solvents from the chromatographic flow path.
