"The result of this technology is lower detection limits and greater signal-to-noise ratios.Product Family: ELSD 2000, ELSD2000, ELSD-2000, ELSD 2000ES, ELSD2000ES, ELSD-2000ES, ELSD 2000 ES, ELSD2000 ES, ELSD-2000 ES, ELSD 2000-ES, ELSD2000-ES, ELSD-2000-ESImportant Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables," . . . .