The DELTA V Advantage has a sensitivity for CO2 in Dual Inlet mode that is better than 1200 molecules per ion. The standard collector configuration is the Universal Triple Collector, while H2 collectors, with on-line hydrogen capability, are optional. This instrument delivers high performance in Dual Inlet and Continuous Flow mode. Excellent linearity is guaranteed with or without helium carrier gas flow. If the analytical needs of the laboratory change, a field upgrade to the DELTA V Plus is possible.