The What, When, and How of Peak Integration. Part 3.

What situations lead to difficult integration?

Be Afraid.... Be very afraid...

A little Halloween fun. See if you can answer these... devilishly difficult killer questions :)

Analyte Chemistry for SPE

While the chemistry of this technique is very similar to that of LLE the physical nature of the technique offers distinct benefits.

10 Common GC Mistakes

Important samples? In a hurry? Forgotten anything?

Avoid the walk of shame to tell the boss you need to repeat yesterdays GC analysis ...
because you forgot to check something really simple.

Quick LC-MS Method Optimization

The most significant choice in many LC–MS methods is the ionization mode. The generally accepted rule is that electrospray ionization (ESI) works best for higher-molecular-weight compounds that are more polar or ionizable...