{"id":37240,"date":"2025-04-08T14:19:19","date_gmt":"2025-04-08T14:19:19","guid":{"rendered":"https:\/\/aso-labor.de\/?post_type=methoden&#038;p=37240"},"modified":"2026-06-02T08:59:41","modified_gmt":"2026-06-02T08:59:41","slug":"spectroscopy","status":"publish","type":"methoden","link":"https:\/\/aso-labor.de\/en\/methods\/spectroscopy\/","title":{"rendered":"Spectroscopy"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"37240\" class=\"elementor elementor-37240 elementor-34948\" data-elementor-post-type=\"methoden\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6c645de e-con-full e-flex cmsmasters-block-default e-con e-child\" data-id=\"6c645de\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-25310f6 cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-heading\" data-id=\"25310f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Spectroscopy<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57b6a63 cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-image\" data-id=\"57b6a63\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/aso-labor.de\/wp-content\/uploads\/2025\/04\/Mikroskopie-ASO-Labor-1024x576.jpeg\" class=\"attachment-large size-large wp-image-37241\" alt=\"Microscopy - Surface Analysis ASO Laboratory\" srcset=\"https:\/\/aso-labor.de\/wp-content\/uploads\/2025\/04\/Mikroskopie-ASO-Labor-1024x576.jpeg 1024w, https:\/\/aso-labor.de\/wp-content\/uploads\/2025\/04\/Mikroskopie-ASO-Labor-300x169.jpeg 300w, https:\/\/aso-labor.de\/wp-content\/uploads\/2025\/04\/Mikroskopie-ASO-Labor-768x432.jpeg 768w, https:\/\/aso-labor.de\/wp-content\/uploads\/2025\/04\/Mikroskopie-ASO-Labor-533x300.jpeg 533w, https:\/\/aso-labor.de\/wp-content\/uploads\/2025\/04\/Mikroskopie-ASO-Labor-30x16.jpeg 30w, https:\/\/aso-labor.de\/wp-content\/uploads\/2025\/04\/Mikroskopie-ASO-Labor-18x10.jpeg 18w, https:\/\/aso-labor.de\/wp-content\/uploads\/2025\/04\/Mikroskopie-ASO-Labor.jpeg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f84fd71 cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-text-editor\" data-id=\"f84fd71\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Discover our Capabilities<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-703771b cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-text-editor\" data-id=\"703771b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3>NMR<\/h3><p>High-resolution NMR (Nuclear Magnetic Resonance) spectroscopy is a method for detailed structural elucidation of organic substances. For this, samples are placed in a strong magnetic field and irradiated with radiofrequency pulses. The change in the magnetization of the elements (e.g., hydrogen and carbon) is observed depending on their chemical environment.  <\/p><p>The obtained spectra provide information on functional groups, compound classes, ratios of individual molecular parts to each other, structural isomerism, and even the complete structure of compounds.<\/p><p>Applications<\/p><ul><li>Quantification of Organic Components in Mixtures<\/li><li>Polymer Characterization<\/li><li>Incoming Goods Inspection<\/li><li>Competitive Analysis<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba3cbe6 cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-text-editor\" data-id=\"ba3cbe6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3>Molecular Spectroscopy<\/h3><p>In molecular spectroscopy (IR\/Raman\/UV-Vis), absorption or scattering of incident light occurs. This is characteristic of specific molecular fragments. <\/p><p>The recorded spectra show specific bands for certain molecular components, allowing for the identification of organic materials in particular.<\/p><p><strong>Applications<\/strong><\/p><ul><li>Analysis of Plastic Components<\/li><li>Polymer Characterization<\/li><li>Failure Analysis<\/li><li>Stains and Contaminants<\/li><li>Analysis of Competitor Products<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80758a9 cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-text-editor\" data-id=\"80758a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3>X-ray Fluorescence Analysis<\/h3><p class=\"font_8 wixui-rich-text__text\"><span class=\"wixui-rich-text__text\">The X-ray fluorescence spectrometer (XRF) provides the elemental composition of a sample and allows for the detection of many elements in trace concentrations. <\/span><\/p><p class=\"font_8 wixui-rich-text__text\"><span class=\"wixui-rich-text__text\">The method is suitable for both solid and liquid samples.<\/span><\/p><p class=\"font_8 wixui-rich-text__text\"><strong><span class=\"wixui-rich-text__text\">Applications<\/span><\/strong><\/p><ul><li class=\"font_8 wixui-rich-text__text\"><span class=\"wixui-rich-text__text\">Trace Analysis<\/span><\/li><li class=\"font_8 wixui-rich-text__text\"><span class=\"wixui-rich-text__text\">Verification of Materials for RoHS Compliance (Restriction of Hazardous Substances)<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3f1591 cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-text-editor\" data-id=\"b3f1591\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3>Spectroscopy<\/h3><p>Atomic Emission Spectroscopy (ICP-OES) enables elemental analysis in aqueous solutions through optical emission spectroscopy with inductively coupled plasma (argon).<\/p><p>The plasma at 10,000 K atomizes and ionizes the analyzed compounds, making them energy-rich. Upon returning to the ground state, the absorbed energy is emitted as specific light. The evaluation of ion lines offers high interference immunity, improved precision, and lower detection limits. Today, simultaneous analysis of up to 70 elements is possible.   <\/p><p><strong>Applications<\/strong><\/p><ul><li>Metal Analysis<\/li><li>Environmental Analysis<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f51eab8 cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-text-editor\" data-id=\"f51eab8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3>Electron Microscopy<\/h3>\nThe scanning electron microscope (SEM) is a device for imaging surface structures. It provides images with high resolution and depth of field. \n\nAdditionally, the distribution of various materials can be visualized.\n\nFurthermore, the local elemental composition of different sample areas can be analyzed using energy-dispersive X-ray spectroscopy (EDX).\n\n<strong>Applications<\/strong>\n<ul>\n \t<li>Structure and Composition of Components<\/li>\n \t<li>Failure Analysis<\/li>\n \t<li>Stains and Contaminants<\/li>\n \t<li>Analysis of Competitor Products<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-08f3209 cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-text-editor\" data-id=\"08f3209\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3>Surface Analysis (ESCA)<\/h3><p>Electron Spectroscopy for Chemical Analysis (also XPS) analyzes (semi-quantitatively) the elemental composition of the uppermost nanometers (10-15 atomic layers) of solids.<\/p><p>The method also provides information on the bonding states of the elements. Sputtering off the layers allows for the measurement of the depth distribution of elements (depth profile). <\/p><p><strong>Applications<\/strong><\/p><ul><li>Adhesion<\/li><li>Wetting Problems<\/li><li>Coating Delamination<\/li><li>Surface and Interface Characterization<\/li><li>Corrosion Protection<\/li><li>Reactivity of Catalysts<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ac53d29 e-flex e-con-boxed cmsmasters-block-default e-con e-parent\" data-id=\"ac53d29\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5a81f0f cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-heading\" data-id=\"5a81f0f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Frequently Asked Questions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div data-separate-animation-selector=\".elementor-widget-cmsmasters-toggles__item\" data-text-animation-class=\"sequental, random\" class=\"elementor-element elementor-element-16ebf2e elementor-widget__width-initial elementor-widget-tablet__width-inherit cmsmasters-item-icon-position-right cmsmasters-title-alignment-left cmsmasters-trigger-icon-view-default cmsmasters-block-default cmsmasters-sticky-default elementor-widget elementor-widget-cmsmasters-toggles cmsmasters-widget-toggles\" data-id=\"16ebf2e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;toggles&quot;:[{&quot;toggle_title&quot;:&quot;What spectroscopic methods do you offer?&quot;,&quot;toggle_content&quot;:&quot;&lt;p&gt;FTIR, UV\\\/VIS, Raman spectroscopy, ICP-OES, and AAS. This allows us to address a wide range of analytical questions. &lt;\\\/p&gt;\\n&quot;,&quot;_id&quot;:&quot;bca6754&quot;,&quot;content_type&quot;:&quot;toggle-content&quot;,&quot;saved_section&quot;:null,&quot;saved_template&quot;:null,&quot;item_icon&quot;:{&quot;value&quot;:&quot;&quot;,&quot;library&quot;:&quot;&quot;},&quot;toggle_custom_id&quot;:&quot;&quot;},{&quot;toggle_title&quot;:&quot;What is FTIR spectroscopy used for?&quot;,&quot;toggle_content&quot;:&quot;&lt;p&gt;FTIR identifies plastics, paints, oils, and contaminants. It is the standard method for material identification and failure analysis. &lt;\\\/p&gt;\\n&quot;,&quot;_id&quot;:&quot;b3943a9&quot;,&quot;content_type&quot;:&quot;toggle-content&quot;,&quot;saved_section&quot;:null,&quot;saved_template&quot;:null,&quot;item_icon&quot;:{&quot;value&quot;:&quot;&quot;,&quot;library&quot;:&quot;&quot;},&quot;toggle_custom_id&quot;:&quot;&quot;},{&quot;toggle_title&quot;:&quot;Can even the smallest sample sizes be analyzed?&quot;,&quot;toggle_content&quot;:&quot;&lt;p&gt;Yes. With FTIR microscopy, we can analyze particles down to the micrometer range\\u2014ideal for contamination analysis. &lt;\\\/p&gt;\\n&quot;,&quot;_id&quot;:&quot;cec7c8f&quot;,&quot;content_type&quot;:&quot;toggle-content&quot;,&quot;saved_section&quot;:null,&quot;saved_template&quot;:null,&quot;item_icon&quot;:{&quot;value&quot;:&quot;&quot;,&quot;library&quot;:&quot;&quot;},&quot;toggle_custom_id&quot;:&quot;&quot;}],&quot;default_toggle&quot;:1,&quot;type&quot;:&quot;toggles&quot;}\" data-widget_type=\"cmsmasters-toggles.default\">\n\t\t\t\t\t<div class=\"elementor-widget-cmsmasters-toggles__list\"><div class=\"elementor-widget-cmsmasters-toggles__item\"><h3 id=\"elementor-tab-title-2401\" class=\"elementor-widget-cmsmasters-toggles__title\" data-tab=\"1\" aria-expanded=\"false\" aria-controls=\"elementor-widget-cmsmasters-toggles__content-2401\" tabindex=\"0\"><a class=\"elementor-widget-cmsmasters-toggles__title-link cmsmasters_enable_trigger_icon\" href=\"#\" tabindex=\"-1\"><span class=\"elementor-widget-cmsmasters-toggles__title-text\">What spectroscopic methods do you offer?<\/span><\/a><span class=\"elementor-widget-cmsmasters-toggles__trigger\"><span class=\"elementor-widget-cmsmasters-toggles__trigger-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"Layer_2\" viewBox=\"0 0 235.51 235.51\"><g id=\"OBJECTS\"><path d=\"M225.51,107.75h-97.75V10c0-5.52-4.48-10-10-10s-10,4.48-10,10v97.75H10c-5.52,0-10,4.48-10,10s4.48,10,10,10h97.75v97.76c0,5.52,4.48,10,10,10s10-4.48,10-10v-97.76h97.75c5.52,0,10-4.48,10-10s-4.48-10-10-10Z\"><\/path><\/g><\/svg><\/span><span class=\"elementor-widget-cmsmasters-toggles__trigger-opened\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"Layer_2\" viewBox=\"0 0 235.51 20\"><g id=\"OBJECTS\"><rect x=\"0\" y=\"0\" width=\"235.51\" height=\"20\" rx=\"10\" ry=\"10\"><\/rect><\/g><\/svg><\/span><\/span><\/h3><div id=\"elementor-widget-cmsmasters-toggles__content-2401\" class=\"elementor-widget-cmsmasters-toggles__content elementor-clearfix\" data-tab=\"1\"><p>FTIR, UV\/VIS, Raman spectroscopy, ICP-OES, and AAS. This allows us to address a wide range of analytical questions. <\/p>\n<\/div><\/div><div class=\"elementor-widget-cmsmasters-toggles__item\"><h3 id=\"elementor-tab-title-2402\" class=\"elementor-widget-cmsmasters-toggles__title\" data-tab=\"2\" aria-expanded=\"false\" aria-controls=\"elementor-widget-cmsmasters-toggles__content-2402\" tabindex=\"0\"><a class=\"elementor-widget-cmsmasters-toggles__title-link cmsmasters_enable_trigger_icon\" href=\"#\" tabindex=\"-1\"><span class=\"elementor-widget-cmsmasters-toggles__title-text\">What is FTIR spectroscopy used for?<\/span><\/a><span class=\"elementor-widget-cmsmasters-toggles__trigger\"><span class=\"elementor-widget-cmsmasters-toggles__trigger-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"Layer_2\" viewBox=\"0 0 235.51 235.51\"><g id=\"OBJECTS\"><path d=\"M225.51,107.75h-97.75V10c0-5.52-4.48-10-10-10s-10,4.48-10,10v97.75H10c-5.52,0-10,4.48-10,10s4.48,10,10,10h97.75v97.76c0,5.52,4.48,10,10,10s10-4.48,10-10v-97.76h97.75c5.52,0,10-4.48,10-10s-4.48-10-10-10Z\"><\/path><\/g><\/svg><\/span><span class=\"elementor-widget-cmsmasters-toggles__trigger-opened\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"Layer_2\" viewBox=\"0 0 235.51 20\"><g id=\"OBJECTS\"><rect x=\"0\" y=\"0\" width=\"235.51\" height=\"20\" rx=\"10\" ry=\"10\"><\/rect><\/g><\/svg><\/span><\/span><\/h3><div id=\"elementor-widget-cmsmasters-toggles__content-2402\" class=\"elementor-widget-cmsmasters-toggles__content elementor-clearfix\" data-tab=\"2\"><p>FTIR identifies plastics, paints, oils, and contaminants. It is the standard method for material identification and failure analysis. <\/p>\n<\/div><\/div><div class=\"elementor-widget-cmsmasters-toggles__item\"><h3 id=\"elementor-tab-title-2403\" class=\"elementor-widget-cmsmasters-toggles__title\" data-tab=\"3\" aria-expanded=\"false\" aria-controls=\"elementor-widget-cmsmasters-toggles__content-2403\" tabindex=\"0\"><a class=\"elementor-widget-cmsmasters-toggles__title-link cmsmasters_enable_trigger_icon\" href=\"#\" tabindex=\"-1\"><span class=\"elementor-widget-cmsmasters-toggles__title-text\">Can even the smallest sample sizes be analyzed?<\/span><\/a><span class=\"elementor-widget-cmsmasters-toggles__trigger\"><span class=\"elementor-widget-cmsmasters-toggles__trigger-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"Layer_2\" viewBox=\"0 0 235.51 235.51\"><g id=\"OBJECTS\"><path d=\"M225.51,107.75h-97.75V10c0-5.52-4.48-10-10-10s-10,4.48-10,10v97.75H10c-5.52,0-10,4.48-10,10s4.48,10,10,10h97.75v97.76c0,5.52,4.48,10,10,10s10-4.48,10-10v-97.76h97.75c5.52,0,10-4.48,10-10s-4.48-10-10-10Z\"><\/path><\/g><\/svg><\/span><span class=\"elementor-widget-cmsmasters-toggles__trigger-opened\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"Layer_2\" viewBox=\"0 0 235.51 20\"><g id=\"OBJECTS\"><rect x=\"0\" y=\"0\" width=\"235.51\" height=\"20\" rx=\"10\" ry=\"10\"><\/rect><\/g><\/svg><\/span><\/span><\/h3><div id=\"elementor-widget-cmsmasters-toggles__content-2403\" class=\"elementor-widget-cmsmasters-toggles__content elementor-clearfix\" data-tab=\"3\"><p>Yes. With FTIR microscopy, we can analyze particles down to the micrometer range\u2014ideal for contamination analysis. <\/p>\n<\/div><\/div> <script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What spectroscopic methods do you offer?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>FTIR, UV\\\/VIS, Raman spectroscopy, ICP-OES, and AAS. This allows us to address a wide range of analytical questions. <\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"What is FTIR spectroscopy used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>FTIR identifies plastics, paints, oils, and contaminants. It is the standard method for material identification and failure analysis. <\\\/p>\\n\"}},{\"@type\":\"Question\",\"name\":\"Can even the smallest sample sizes be analyzed?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Yes. 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