{"product_id":"anion-multi-element-standard-ic-3cxe-3cxe","title":"Anion Multi-element standard (IC), ROTI®Star 7 anions, 10 mg\/ml, 100 ml, HDPE","description":"\u003cp\u003eAnion Multi-element standard (IC) ROTI®Star is a multi-anion reference solution prepared for ion chromatography calibration and method control. It contains seven anions—fluoride (F⁻), bromide (Br⁻), chloride (Cl⁻), nitrite (NO2⁻), nitrate (NO3⁻), phosphate (PO4³⁻) and sulfate (SO4²⁻)—each at 10 mg\/ml in water. The aqueous matrix shows a density of approximately 1 g\/cm³ and a boiling point of 100 °C. Laboratories use the standard to build calibration curves and check instrument response for fluoride, halides, nitrogen oxyanions, phosphate and sulfate in water and related sample types. The ready-to-use concentration and defined anion set help maintain consistent reference levels across calibration sequences and quality-control checks in chromatography laboratories focused on anion determination.\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\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBromide (Br-): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eChloride (Cl-): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eFluoride (F-): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eNitrate (NO3-): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eNitrite (NO2-): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003ePhosphate (PO43-): 10 mg\/l\u003c\/li\u003e\n\u003cli\u003eSulphate (SO42-): 10 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\u003eProduct type: Anion multi-element standard (IC)\u003c\/li\u003e\n\u003cli\u003eBrand line: ROTI®Star 7 anions\u003c\/li\u003e\n\u003cli\u003eConcentration: 10 mg\/ml per anion\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-3CXE-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzY5NnxhcHBsaWNhdGlvbi9wZGZ8YUdReUwyaGhOaTg1TWpVME9EUTNOalF6TmpjNEwxTlFSVnBmTTBOWVJWOUZUaTV3WkdZfDJhZDkxZjMwYzgwMTgyNmJjZWExOWVkNTJhMzI0ZWM1YzYwOTE1M2MwMjgxMGVlZTY0MGYxYjU1MTEwOTc4NWM\" 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-3CXE-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDk4ODN8YXBwbGljYXRpb24vcGRmfGFEVTJMMmcyTlM4NU1qTTBOREV6TmpRNU9UVXdMMU5FUWw4elExaEZYMFJGWDBWT0xuQmtaZ3wyZTk3ODFkNTE3ODExMjBiZWM4OTM4MDkxYTY1NzhlM2I3MzRjNmY0MDk5MWJhODc3ZDFmMWJjNzRhZjgzMWE3\" 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":56152040669516,"sku":"3CXE.1","price":235.45,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 6+ pieces","offer_id":56152040702284,"sku":"3CXE.1","price":223.68,"currency_code":"EUR","in_stock":true},{"title":"100 ml \/ 24+ pieces","offer_id":56152040735052,"sku":"3CXE.1","price":211.91,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 1 piece","offer_id":56152040767820,"sku":"3CXE.2","price":364.45,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56152040800588,"sku":"3CXE.2","price":346.23,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56152040833356,"sku":"3CXE.2","price":328.01,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2665_b2032e32-f3c1-4ceb-8fb4-2c17048f9598.jpg?v=1766438372","url":"https:\/\/www.luminixhealth.com\/en-nl\/products\/anion-multi-element-standard-ic-3cxe-3cxe","provider":"Luminix Health","version":"1.0","type":"link"}