Dawn Wallace Watson | Authors

It is often possible to achieve better sensitivity and lower limits of detection and quantitation using standard gas chromatography instrumentation. Paying attention to fundamental variables-like sample solvent, initial oven temperature hold, carrier gas operating mode, and thermal gradients- can lead to much improved method performance.

The elution mechanisms for gradient and isocratic HPLC are fundamentally different from each other. Here is what you should understand about both.

We look at a process that can overcome the shortcomings associated with liquid–liquid extraction.

To extend the life of your GC columns, follow these best practices.

With autosamplers, we need to be extra careful to avoid contamination.

Good maintenance of the GC inlet can prevent a host of problems fromcompromising the quality of your results.