{"product_id":"ammonium-nitrate-matrix-modifier-solut-5145","title":"Ammonium nitrate matrix modifier solut., 50 g\/l NH4NO3 (99,999 %) in H2O, 50 ml","description":"\u003cp\u003eAmmonium nitrate matrix modifier solution is an aqueous reagent offering 50 g\/l NH4NO3 at 99,999 % purity in water for use in graphite furnace atomic absorption spectrometry and complementary atomic spectroscopy applications. Ammonium nitrate modifiers are employed to influence thermal behaviour of the sample matrix and to assist in controlling certain interference pathways during drying, pyrolysis and atomisation. The solution has a density of 1 g\/cm³ and a boiling point of 100 °C, in line with a water-based laboratory reagent. It is supplied in a 50 ml pack size (approximately 0,050 kg), suitable for method development and recurring analytical sequences. This matrix modifier solution from manufacturer Carl ROTH is categorised among matrix modifier solutions for graphite furnace AAS within broader spectroscopy and spectrometry workflows. The high-purity NH4NO3 concentration in H2O gives laboratories a defined aqueous modifier for standardised addition schemes in atomic spectroscopy sample preparation.\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\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ec (NH4NO3) in H2O: 50 g\/l ±1 %\u003c\/li\u003e\n\u003cli\u003ePack size: 50 ml\u003c\/li\u003e\n\u003cli\u003ePurity: 99,999 %\u003c\/li\u003e\n\u003cli\u003eDensity: 1 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 100 °C\u003c\/li\u003e\n\u003cli\u003eConcentration: 50 g\/l NH4NO3\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-5145-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjg5NXxhcHBsaWNhdGlvbi9wZGZ8YURkaEwyaGxNeTg1TWpVME9EZzFPVFE1TkRjd0wxTlFSVnBmTlRFME5WOUZUaTV3WkdZfGY0ZWM3MTdkOGJmOGIyYmUyYjgxMGM4NjRhMzkzYjNjZTI2N2Y2ZTVjZDNkMzUxMjcxMGExMzg1NTM4MmI5MDU\" 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-5145-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNjM4OTF8YXBwbGljYXRpb24vcGRmfGFHVmpMMmc1TXk4NU1qQTJOekUyTVRBME56TTBMMU5FUWw4MU1UUTFYMFJGWDBWT0xuQmtaZ3xlZjM3NTM5ZGZmMGU2MmQ0OThiY2U0MTYzZGU2ZDFkYTgwOWQzNDdmODUwZjI5OTZlMTFkYjAwMjgwZjkwMTAy\" 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":"50 ml \/ 1 piece","offer_id":56165250728268,"sku":"5145.1","price":198.9,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ 6+ pieces","offer_id":56165250761036,"sku":"5145.1","price":188.96,"currency_code":"EUR","in_stock":true},{"title":"50 ml \/ 24+ pieces","offer_id":56165250793804,"sku":"5145.1","price":179.01,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-5139_f4a67151-f7c5-49a6-a3e8-244581ca4e98.jpg?v=1766439690","url":"https:\/\/www.luminixhealth.com\/en-be\/products\/ammonium-nitrate-matrix-modifier-solut-5145","provider":"Luminix Health","version":"1.0","type":"link"}