8423 170 5000​1 SSEA - Solid Sampling System 8423 170 50001 Separate Sample and Excitation Accessory. Allows direct analysis of solid samples with sub ppm detection limits. Ideal for applications requiring analysis of both liquid and solid samples with a single spectrometer. Solid state spark source ablates metal particles from the surface of the sample and an argon stream carries the resulting metal aerosol into the plasma for excitation. • Requires Accessory Interface Kit (8423 180 52001) Thermo Scientific