LCGC North America-10-01-2014

How does a GC system set and control gas pressures, flows, and carrier gas velocities electronically?

What symptoms might indicate we have an injection problem?

The latest approaches to antibody characterization go beyond ion-exchange, size-exclusion, and reversed-phase modes to make use of affinity, hydrophobic interaction, mixed-mode, and HILIC techniques.

The top five adulterated foods, the latest contaminants found in them, and the methods to detect those compounds

How to spot weaknesses in methods before problems occur

A new, single method to replace the two-method approach using EPA methods TO-15 and TO-13A to analyze both volatile and semivolatile organic compounds in air.

Click the title above to open the LCGC North America October 2014 regular issue, Vol 32 No 10, in an interactive PDF format.