{"product_id":"cation-multi-element-standard-ic-375a-375a","title":"Cation Multi-element standard (IC), ROTI®Star 6 cations, 100 mg\/l, 100 ml, HDPE","description":"\u003cp\u003eCation Multi-element standard (IC) ROTI®Star is a ready-to-use multi-cation calibration solution for ion chromatography, offering six common cations at 100 mg\/l in aqueous matrix. The preparation contains ammonium (NH4⁺), calcium (Ca²⁺), potassium (K⁺), lithium (Li⁺), magnesium (Mg²⁺) and sodium (Na⁺) dissolved in H2O, supporting simultaneous multi-element calibration and method checks in a single standard. Physical data include a density of approximately 1 g\/cm³ and a boiling point of 100 °C, consistent with a water-based IC reference. Packed as 100 ml in an HDPE bottle, the standard suits routine laboratory handling and storage on the bench or in calibration sets. This ROTI®Star formulation from manufacturer Carl ROTH is intended for environmental analysis, water testing and other chromatographic workflows where reliable cation response factors are required. Laboratories can use the balanced six-cation mix to streamline calibration sequences, system suitability tests and quality-control runs without preparing individual single-element standards for each analyte.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-nl\/collections\/icp-aas-and-ion-standards\"\u003eICP, AAS \u0026amp; ion standards\u003c\/a\u003e, in \u003ca href=\"\/en-nl\/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\u003eAmmonium (NH4+): 100 mg\/l\u003c\/li\u003e\n\u003cli\u003eCalcium (Ca2+): 100 mg\/l\u003c\/li\u003e\n\u003cli\u003ePotassium (K+): 100 mg\/l\u003c\/li\u003e\n\u003cli\u003eLithium (Li+): 100 mg\/l\u003c\/li\u003e\n\u003cli\u003eMagnesium (Mg2+): 100 mg\/l\u003c\/li\u003e\n\u003cli\u003eSodium (Na+): 100 mg\/l\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-375A-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzQxNXxhcHBsaWNhdGlvbi9wZGZ8YUdJNEwyZ3pNaTg1TWpVME9ETTNNemczTWprMEwxTlFSVnBmTXpjMVFWOUZUaTV3WkdZfGI5MmRhNGRhMDNkY2Q4MDBkOTMzMzRkNmFjMjQzNGI3ZmJmYTMzNTM0NDI2N2Q0N2E1NzZiODkzNDYxYzgzYzQ\" 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-375A-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDg2NTV8YXBwbGljYXRpb24vcGRmfGFESTJMMmhqWXk4NU1qTXpPREU1TlRrNE9EYzRMMU5FUWw4ek56VkJYMFJGWDBWT0xuQmtaZ3w1MzAwZmY4YTlkNmU3MjJkY2I2ZGFmZTNmMGQ0OTUyYjY5ODdhNDA1MzcxNWUwYjMwODRmY2ExNGE4NzRjMjFi\" 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":56150499328332,"sku":"375A.1","price":246.2,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56150499361100,"sku":"375A.1","price":233.89,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56150499393868,"sku":"375A.1","price":221.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2665_48eed4de-135c-4bb6-ac2a-a2d202445597.jpg?v=1766435589","url":"https:\/\/www.luminixhealth.com\/en-nl\/products\/cation-multi-element-standard-ic-375a-375a","provider":"Luminix Health","version":"1.0","type":"link"}