{"product_id":"nist-srm-2780a-hard-rock-mine-waste-crm","title":"NIST SRM 2780a Certified Reference Material","description":"\u003cdiv class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\"\u003e\n\u003cdiv class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\"\u003e\n\u003cdiv class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col gap-3 max-w-full\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cdiv class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\"\u003e\n\u003cdiv class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\"\u003e\n\u003cdiv class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col gap-3 max-w-full\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cdiv class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\"\u003e\n\u003cdiv class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\"\u003e\n\u003cdiv class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col gap-3 max-w-full\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cdiv class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\"\u003e\n\u003cdiv class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\"\u003e\n\u003cdiv class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col gap-3 max-w-full\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cdiv class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\"\u003e\n\u003cdiv class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\"\u003e\n\u003cdiv class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col gap-3 max-w-full\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cdiv class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\"\u003e\n\u003cdiv class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\"\u003e\n\u003cdiv class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col gap-3 max-w-full\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cdiv class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\" data-testid=\"conversation-turn-5\"\u003e\n\u003cdiv class=\"flex p-4 gap-4 text-base md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl md:py-6 lg:px-0 m-auto\"\u003e\n\u003cdiv class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col gap-3 max-w-full\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cdiv class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\" data-testid=\"conversation-turn-35\"\u003e\n\u003cdiv class=\"p-4 justify-center text-base md:gap-6 md:py-6 lg:px-0 m-auto\"\u003e\n\u003cdiv class=\"flex flex-1 gap-4 text-base mx-auto md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl }\"\u003e\n\u003cdiv class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col gap-3 max-w-full\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cdiv class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\" data-testid=\"conversation-turn-37\"\u003e\n\u003cdiv class=\"p-4 justify-center text-base md:gap-6 md:py-6 lg:px-0 m-auto\"\u003e\n\u003cdiv class=\"flex flex-1 gap-4 text-base mx-auto md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl }\"\u003e\n\u003cdiv class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col gap-3 max-w-full\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cdiv data-testid=\"conversation-turn-41\" class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\"\u003e\n\u003cdiv class=\"p-4 justify-center text-base md:gap-6 md:py-6 lg:px-0 m-auto\"\u003e\n\u003cdiv class=\"flex flex-1 gap-4 text-base mx-auto md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl }\"\u003e\n\u003cdiv class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col gap-3 max-w-full\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cdiv data-testid=\"conversation-turn-43\" class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\"\u003e\n\u003cdiv class=\"p-4 justify-center text-base md:gap-6 md:py-6 lg:px-0 m-auto\"\u003e\n\u003cdiv class=\"flex flex-1 gap-4 text-base mx-auto md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl }\"\u003e\n\u003cdiv class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\"\u003e\n\u003cdiv class=\"flex flex-grow flex-col gap-3 max-w-full\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eNIST SRM 2780a Hard Rock Mine Waste Certified Reference Material (CRM)\u003c\/strong\u003e is a certified reference material produced by the National Institute of Standards and Technology (NIST) for the validation of elemental analysis methods. This material is commonly used for quality control, instrument verification, method validation, and operator training across mining, environmental, and geological laboratories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis Alloy Geek preparation is specifically configured for handheld XRF spectrometers.\u003c\/strong\u003e Each sample is professionally prepared in an XRF sample cup and sealed with ultra-thin \u003cstrong\u003e4 µm Prolene® film\u003c\/strong\u003e, allowing the material to be analyzed immediately without additional sample preparation. Simply place the sample cup on your test stand or benchtop fixture and begin testing.\u003c\/p\u003e\n\u003cp\u003eThe hard rock mine waste matrix makes this CRM particularly valuable for mining, exploration, geochemistry, and environmental laboratories looking to verify analyzer performance on geological materials with elevated concentrations of economically and environmentally important elements.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHandheld XRF quality control\u003c\/li\u003e\n\u003cli\u003eDaily instrument performance verification\u003c\/li\u003e\n\u003cli\u003eCalibration verification\u003c\/li\u003e\n\u003cli\u003eOperator training\u003c\/li\u003e\n\u003cli\u003eMining and exploration\u003c\/li\u003e\n\u003cli\u003eGeochemical analysis\u003c\/li\u003e\n\u003cli\u003eHard rock mine waste characterization\u003c\/li\u003e\n\u003cli\u003eEnvironmental investigations\u003c\/li\u003e\n\u003cli\u003eLaboratory proficiency testing\u003c\/li\u003e\n\u003cli\u003eMethod validation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose This CRM?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrepared specifically for handheld XRF spectrometers\u003c\/li\u003e\n\u003cli\u003eProfessionally packaged in an XRF sample cup\u003c\/li\u003e\n\u003cli\u003eSealed with 4 µm Prolene film for optimal X-ray transmission\u003c\/li\u003e\n\u003cli\u003eReady to analyze immediately upon arrival\u003c\/li\u003e\n\u003cli\u003eRepeatable testing with no additional sample preparation\u003c\/li\u003e\n\u003cli\u003eUses genuine NIST SRM 2780a Certified Reference Material\u003c\/li\u003e\n\u003cli\u003eCompatible with virtually all handheld XRF analyzers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommonly Measured Elements\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAluminum\u003c\/li\u003e\n\u003cli\u003eArsenic\u003c\/li\u003e\n\u003cli\u003eBarium\u003c\/li\u003e\n\u003cli\u003eBismuth\u003c\/li\u003e\n\u003cli\u003eCadmium\u003c\/li\u003e\n\u003cli\u003eCalcium\u003c\/li\u003e\n\u003cli\u003eChromium\u003c\/li\u003e\n\u003cli\u003eCobalt\u003c\/li\u003e\n\u003cli\u003eCopper\u003c\/li\u003e\n\u003cli\u003eIron\u003c\/li\u003e\n\u003cli\u003eLead\u003c\/li\u003e\n\u003cli\u003eMagnesium\u003c\/li\u003e\n\u003cli\u003eManganese\u003c\/li\u003e\n\u003cli\u003eNickel\u003c\/li\u003e\n\u003cli\u003ePotassium\u003c\/li\u003e\n\u003cli\u003eSilicon\u003c\/li\u003e\n\u003cli\u003eSilver\u003c\/li\u003e\n\u003cli\u003eSodium\u003c\/li\u003e\n\u003cli\u003eSulfur\u003c\/li\u003e\n\u003cli\u003eTitanium\u003c\/li\u003e\n\u003cli\u003eVanadium\u003c\/li\u003e\n\u003cli\u003eZinc\u003c\/li\u003e\n\u003cli\u003e(Refer to the official \u003ca href=\"https:\/\/tsapps.nist.gov\/srmext\/certificates\/2710a.pdf\"\u003eNIST 2780a Certificate of Analysis\u003c\/a\u003e for the complete list of certified, reference, and information values.)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOne prepared XRF sample cup containing genuine NIST SRM 2780a Hard Rock Mine Waste\u003c\/li\u003e\n\u003cli\u003e4 µm Prolene® XRF film installed\u003c\/li\u003e\n\u003cli\u003eOfficial NIST Certificate of Analysis (digital copy)\u003c\/li\u003e\n\u003cli\u003eProtective packaging for storage and shipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatible Instruments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThermo Scientific Niton\u003c\/li\u003e\n\u003cli\u003eEvident\/Olympus Vanta\u003c\/li\u003e\n\u003cli\u003eOlympus Delta\u003c\/li\u003e\n\u003cli\u003eHitachi X-MET8000 Series\u003c\/li\u003e\n\u003cli\u003eSciAps X-Series\u003c\/li\u003e\n\u003cli\u003eBruker S1 TITAN\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eViken Detection Pb200e\u003c\/li\u003e\n\u003cli\u003eand other handheld XRF spectrometers set up for soil\/geochem modes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Buy from Alloy Geek?\u003c\/h2\u003e\n\u003cp\u003eUnlike bulk reference materials that require additional preparation before analysis, every Alloy Geek CRM is professionally prepared for immediate handheld XRF testing. Our ready-to-use sample cups save time, improve repeatability, and provide a convenient quality control standard for routine instrument verification in both the field and laboratory.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReference Material: NIST SRM 2780a\u003c\/li\u003e\n\u003cli\u003eMatrix: Hard Rock Mine Waste\u003c\/li\u003e\n\u003cli\u003ePreparation: Ready-to-use XRF sample cup\u003c\/li\u003e\n\u003cli\u003eFilm: 4 µm Prolene®\u003c\/li\u003e\n\u003cli\u003eApplication: Handheld XRF quality control and instrument verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Alloy Geek","offers":[{"title":"X-Ray Fluorescence (XRF) \/ Certified Reference Material","offer_id":47643662024843,"sku":"AG-NIST-2780a-CRM-HHXRF","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/2671\/0411\/files\/NIST2780ReferenceMaterialv26.3.17.jpg?v=1773752662","url":"https:\/\/alloygeek.com\/products\/nist-srm-2780a-hard-rock-mine-waste-crm","provider":"Alloy Geek","version":"1.0","type":"link"}