{"id":53,"date":"2023-10-18T11:07:41","date_gmt":"2023-10-18T09:07:41","guid":{"rendered":"http:\/\/ceza.localhost\/?page_id=53"},"modified":"2024-03-25T12:12:38","modified_gmt":"2024-03-25T11:12:38","slug":"isotope-analyses","status":"publish","type":"page","link":"https:\/\/ceza.de\/english\/services\/isotope-analyses","title":{"rendered":"Isotope analyses"},"content":{"rendered":"\n<p>Isotope analyses are the most important tool for narrowing down the origin of materials, researching ancient processing techniques and classifying materials, e.g. to determine whether two or more objects or parts of objects belong together. Isotope analyses are also used in bioarchaeology to investigate questions about the diet and mobility of humans and animals and contribute to climate studies.<\/p>\n\n\n\n<p><br>For the determination of <a href=\"https:\/\/ceza.de\/english\/cezapedia\/methods\/lead-isotope-analysis\">lead<\/a>, <a href=\"https:\/\/ceza.de\/english\/cezapedia\/methods\/strontium-isotope-analysis\">strontium<\/a>, <a href=\"https:\/\/ceza.de\/english\/cezapedia\/methods\/tin-isotope-analysis\">tin<\/a>, <a href=\"https:\/\/ceza.de\/english\/cezapedia\/methods\/silberisotopenanalyse\">silver<\/a>, antimony, <a href=\"https:\/\/ceza.de\/english\/cezapedia\/methods\/kupferisotopenanalyse\">copper<\/a> and lithium isotope compositions, CEZA has a high-resolution multi-collector mass spectrometer with inductively coupled plasma ionisation (Thermo Neptune Plus) at its disposal. A thermionic mass spectrometer for negative ions (Finnigan MAT 261) can be used to determine <a href=\"https:\/\/ceza.de\/english\/cezapedia\/methods\/osmiumisotopenanalyse\">osmium<\/a> and <a href=\"https:\/\/ceza.de\/english\/cezapedia\/methods\/rhenium-osmium-isotopenanalyse\">rhenium<\/a> isotope ratios, while two mass spectrometers for light stable isotopes (IRMS isoprime) are used to analyse <a href=\"https:\/\/ceza.de\/english\/cezapedia\/methods\/carbon-and-nitrogen-isotope-analysis\">carbon<\/a>, <a href=\"https:\/\/ceza.de\/english\/cezapedia\/methods\/carbon-and-nitrogen-isotope-analysis\">nitrogen<\/a>, <a href=\"https:\/\/ceza.de\/english\/cezapedia\/methods\/oxygen-isotope-analysis\">oxygen<\/a> and sulphur isotope ratios.<\/p>\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/ceza.de\/english\/wp-content\/uploads\/sites\/2\/2024\/02\/leistungen-neptune.webp\" alt=\"Experiment in the laboratory\" class=\"wp-image-4324\" srcset=\"https:\/\/ceza.de\/english\/wp-content\/uploads\/sites\/2\/2024\/02\/leistungen-neptune.webp 1024w, https:\/\/ceza.de\/english\/wp-content\/uploads\/sites\/2\/2024\/02\/leistungen-neptune-300x200.webp 300w, https:\/\/ceza.de\/english\/wp-content\/uploads\/sites\/2\/2024\/02\/leistungen-neptune-768x512.webp 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"bg-ceza-900 has-background\">Do you need further information or do you have any questions?<br>Please feel free to <a href=\"https:\/\/ceza.de\/english\/enquiry\">contact<\/a> us.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Isotope analyses are the most important tool for narrowing down the origin of materials, researching ancient processing techniques and classifying\u2026<\/p>\n","protected":false},"author":1,"featured_media":4324,"parent":23,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"editor_notices":[],"footnotes":""},"class_list":["post-53","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - 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