{"product_id":"cation-multi-element-standard-ic-2669","title":"Cation Multi-Element IC Standard Solution, 100 ml, 6 cations (NH4+, Ca2+, K+","description":"\u003cp\u003eCation Multi-element standard (IC) is a ready-to-use multi-cation calibration solution for ion chromatography. Under the ROTI®Star designation it provides six cations at defined concentrations: ammonium (NH4⁺) 40 mg\/l, calcium (Ca²⁺) 40 mg\/l, potassium (K⁺) 20 mg\/l, lithium (Li⁺) 10 mg\/l, magnesium (Mg²⁺) 20 mg\/l and sodium (Na⁺) 20 mg\/l, prepared in 0,1 % nitric acid. Physical data include a density of 1 g\/cm³ and a boiling point of 100 °C. The standard is Environmental analysis and ion-chromatography workflows can use this multi-element reference when quantifying common inorganic cations in a dilute nitric acid matrix. Available from manufacturer Carl ROTH, the solution reduces the need to prepare separate single-cation stocks and supports consistent multi-element IC calibration for NH4⁺, Ca²⁺, K⁺, Li⁺, Mg²⁺ and Na⁺ in analytical and environmental laboratories.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-be\/collections\/icp-aas-and-ion-standards\"\u003eICP, AAS \u0026amp; ion standards\u003c\/a\u003e, in \u003ca href=\"\/en-be\/collections\/analytical-standards-and-reference-materials\"\u003eAnalytical standards \u0026amp; reference materials\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLithium (Li+): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eSodium (Na+): 20 mg\/l\u003c\/li\u003e\n\u003cli\u003eAmmonium (NH4+): 40 mg\/l\u003c\/li\u003e\n\u003cli\u003eCalcium (Ca2+): 40 mg\/l\u003c\/li\u003e\n\u003cli\u003eMagnesium (Mg2+): 20 mg\/l\u003c\/li\u003e\n\u003cli\u003ePotassium (K+): 20 mg\/l\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 ml, 500 ml\u003c\/li\u003e\n\u003cli\u003eDensity: 1 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 100 °C\u003c\/li\u003e\n\u003cli\u003eBrand line: ROTI®Star\u003c\/li\u003e\n\u003cli\u003eMatrix: 0,1 % nitric acid\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2669-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzk2NHxhcHBsaWNhdGlvbi9wZGZ8YURJMkwyaG1NUzg1TWpVME5qRXdNVGN6T1RneUwxTlFSVnBmTWpZMk9WOUZUaTV3WkdZfGU3NTRmOTQyN2EyOTczMDRkZmY0NmNiZmVkMzY4MTQyMTVjMDUzZGU5ZDRjM2NiZjRiNDM0ZGEwM2U3ZGJmOTY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2669-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDk2NjF8YXBwbGljYXRpb24vcGRmfGFHVTNMMmd4TlM4NU1qTXpPREV5TmpFNU1qazBMMU5FUWw4eU5qWTVYMFJGWDBWT0xuQmtaZ3xhZDdkMWE0OWI5ZDQ3NjM4OTg1ODJjOWRiZTJjZDUzMGVmODlhYjIwMmVjOTA3YzI5ZmY0NjMyN2JmODg0NDk3\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 ml \/ 1 piece","offer_id":56129948975436,"sku":"2669.1","price":123.65,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56129949008204,"sku":"2669.1","price":117.47,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56129949040972,"sku":"2669.1","price":111.29,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 1 piece","offer_id":56129949073740,"sku":"2669.2","price":224.7,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56129949106508,"sku":"2669.2","price":213.47,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56129949139276,"sku":"2669.2","price":202.23,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2665_6b55e429-0cfb-4239-8977-da70b8626c9e.jpg?v=1766414522","url":"https:\/\/www.luminixhealth.com\/en-be\/products\/cation-multi-element-standard-ic-2669","provider":"Luminix Health","version":"1.0","type":"link"}