For highly sensitive applications, the sensitivity of the MMS-1000™ can be improved with the optional PreCon-1000™. The Precon-1000 uses a direct sorbent/heating system to provide gains in concentration up to 105 over the membrane inlet, but still providing the fast analysis time (< 30 seconds) you expect from the MMS-1000. A choice of sorbent materials is available for increased selectivity for targeted applications or broadband adsorption capability for analysis and general applications.