The TOCAM Portable Micro GC Gas Chromatograph can quickly and directly measure total and specific VOCs in air using two different modes:

RAPID SURVEY
SCREENING MODE

TOCAM in the field Portable Gas Chromatograph GC

In Rapid Survey Mode the TOCAM measures Total VOC concentrations.

The TOCAM has an audible alarm that will sound when a set concentration of Total VOCs is detected. The TOCAM can also be set to have a certain concentration of Total VOCs trigger a full GC analysis to help determine what VOCs are contributing to the total VOC detection.

FULL GC
ANALYSIS MODE

FROG Portable Gas Chromatograph GC - On its own

In Full GC Analysis Mode, the TOCAM measures individual VOCs including contaminants of concern.

This mode gives individual compound concentrations.