ICP-OES iCAP 7200 Optical emission spectrometer with inductively-couple plasma ionization. Manufacturer: Thermo Scientific Methods Atomic emission spectrometry Tin isotope analysis Strontium isotope analysis Materials Ceramics & porcelain Sediment Leaves Plant Ivory Dentine Tooth enamel Tooth Bone Researchfocus Development of metallurgy and raw material extraction in the Old World