Introducing Ecology mode, which reduces running costs. GC-MS running costs consist of the helium gas used as the carrier gas, and the electricity used by the system. These expenses increase each year, and can become a significant burden in terms of running costs. If Ecology mode is used, unnecessary power is automatically conserved, so consumption during standby drops to a savings of 36 %. http://www.shimadzu.com/an/gcms/qpultra7.html
Analytical TechniquesChromatographyMass Spectrometry