{"title":"Lead Paint Reference Materials for Handheld XRF Analyzers","description":"\u003cp\u003eVerify handheld XRF performance with \u003cstrong\u003elead paint reference materials\u003c\/strong\u003e designed for instrument validation, quality control, operator training, and routine analyzer checks.\u003c\/p\u003e\n\u003cp\u003eThis collection includes certified and application-specific reference materials for testing lead concentrations across a range of paint levels and substrate configurations. Products are available for HUD-approved lead paint analyzers, industrial XRF analyzers, environmental testing programs, rental fleets, training organizations, and laboratories that need a dependable method for confirming analyzer response.\u003c\/p\u003e\n\u003ch2\u003eReference Materials for Lead Paint XRF Testing\u003c\/h2\u003e\n\u003cp\u003eHandheld XRF analyzers used for lead paint testing should be checked regularly using materials with known lead values. Reference materials help confirm that the analyzer is responding properly before field use and can also be used to evaluate repeatability, measurement stability, and operator technique.\u003c\/p\u003e\n\u003cp\u003eLead paint reference materials may be used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDaily or periodic quality-control checks\u003c\/li\u003e\n\u003cli\u003eAnalyzer verification before field inspections\u003c\/li\u003e\n\u003cli\u003eRental equipment inspection and return testing\u003c\/li\u003e\n\u003cli\u003eOperator training and competency demonstrations\u003c\/li\u003e\n\u003cli\u003eComparison of multiple handheld XRF analyzers\u003c\/li\u003e\n\u003cli\u003eVerification after service, repair, or calibration\u003c\/li\u003e\n\u003cli\u003eIndustrial and environmental lead paint screening\u003c\/li\u003e\n\u003cli\u003eDevelopment of internal XRF validation procedures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNIST Lead Paint Standard Reference Sheet\u003c\/h2\u003e\n\u003cp\u003eThe Alloy Geek NIST Lead Paint Standard Reference Sheet combines multiple NIST Standard Reference Materials into one organized, durable validation tool for handheld XRF analyzers.\u003c\/p\u003e\n\u003cp\u003eThe reference sheet is designed to provide a practical range of known lead paint values in a format that is easy to identify, store, transport, and test. Each reference material is clearly labeled so users can quickly compare XRF results against the applicable certified or reference value.\u003c\/p\u003e\n\u003cp\u003eThis product is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHUD lead paint analyzer quality-control programs\u003c\/li\u003e\n\u003cli\u003eEnvironmental consultants and lead inspectors\u003c\/li\u003e\n\u003cli\u003eXRF rental and service companies\u003c\/li\u003e\n\u003cli\u003eTraining providers\u003c\/li\u003e\n\u003cli\u003eIndustrial hygiene programs\u003c\/li\u003e\n\u003cli\u003eLaboratories and equipment manufacturers\u003c\/li\u003e\n\u003cli\u003eOrganizations managing multiple XRF analyzers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLead Paint Test Blocks for HUD-Approved XRF Analyzers\u003c\/h2\u003e\n\u003cp\u003eThis collection also includes analyzer-specific lead paint test blocks for use with HUD-approved handheld XRF analyzers, including:\u003c\/p\u003e\n\u003ch3\u003eViken Pb200i Lead Paint Test Blocks\u003c\/h3\u003e\n\u003cp\u003eReference and validation blocks designed for use with the Viken Detection Pb200i handheld XRF analyzer.\u003c\/p\u003e\n\u003ch3\u003eViken Pb200e Lead Paint Test Blocks\u003c\/h3\u003e\n\u003cp\u003eLead paint reference blocks intended for routine checks, operator verification, and performance testing of the Viken Detection Pb200e.\u003c\/p\u003e\n\u003ch3\u003eSciAps X-550 Pb Lead Paint Test Blocks\u003c\/h3\u003e\n\u003cp\u003eApplication-specific test blocks for validating the response of the SciAps X-550 Pb handheld XRF analyzer used for lead paint inspection and screening.\u003c\/p\u003e\n\u003cp\u003eAnalyzer-specific test blocks provide a convenient method for checking instrument response using a consistent sample geometry and substrate. They may support internal quality-control procedures, training, rental fleet management, and pre-inspection analyzer checks.\u003c\/p\u003e\n\u003ch2\u003eEnvironmental and Industrial Lead Paint Standards\u003c\/h2\u003e\n\u003cp\u003eNot every lead paint application falls under residential HUD inspection requirements. This collection also includes reference materials for industrial, environmental, occupational, and general XRF validation applications.\u003c\/p\u003e\n\u003cp\u003eIndustrial lead paint testing may involve painted steel, coated components, machinery, structures, bridges, construction materials, or other substrates that differ from residential painted surfaces. Suitable reference materials allow users to evaluate analyzer response under conditions that more closely resemble the intended application.\u003c\/p\u003e\n\u003cp\u003eThese standards may be used for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial coating analysis\u003c\/li\u003e\n\u003cli\u003eLead screening on painted metal\u003c\/li\u003e\n\u003cli\u003eEnvironmental site investigations\u003c\/li\u003e\n\u003cli\u003eConstruction and demolition screening\u003c\/li\u003e\n\u003cli\u003eOccupational exposure programs\u003c\/li\u003e\n\u003cli\u003eManufacturing quality control\u003c\/li\u003e\n\u003cli\u003eCoating removal and remediation projects\u003c\/li\u003e\n\u003cli\u003eResearch and method development\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Use Lead Paint Reference Materials?\u003c\/h2\u003e\n\u003cp\u003eA handheld XRF analyzer can produce a numerical result even when the instrument, test setup, or sample geometry is not suitable for the intended application. Testing a known reference material helps identify potential issues before unknown samples are measured.\u003c\/p\u003e\n\u003cp\u003eReference materials can help detect:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAnalyzer drift\u003c\/li\u003e\n\u003cli\u003eDamaged or contaminated measurement windows\u003c\/li\u003e\n\u003cli\u003eIncorrect testing modes\u003c\/li\u003e\n\u003cli\u003ePoor sample positioning\u003c\/li\u003e\n\u003cli\u003eInsufficient measurement time\u003c\/li\u003e\n\u003cli\u003eSubstrate or geometry effects\u003c\/li\u003e\n\u003cli\u003eRepeatability problems\u003c\/li\u003e\n\u003cli\u003eDifferences between analyzers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA reference material check does not replace manufacturer calibration, formal service, or required regulatory procedures. It provides an independent and practical way to evaluate whether the analyzer is producing reasonable results on a material with a known lead value.\u003c\/p\u003e\n\u003ch2\u003eChoosing the Right Lead Paint Reference Material\u003c\/h2\u003e\n\u003cp\u003eChoose a reference material based on the analyzer, application, reporting units, lead concentration range, and substrate being tested.\u003c\/p\u003e\n\u003cp\u003eFor HUD lead paint inspection programs, select materials intended for use with the applicable HUD-approved analyzer and follow the manufacturer’s quality-control procedures and the applicable performance characteristic sheet.\u003c\/p\u003e\n\u003cp\u003eFor industrial or environmental testing, select reference materials that represent the expected concentration range and sample matrix as closely as practical. Painted wood, painted metal, polymer films, and other substrates can produce different XRF responses even when the lead concentration is similar.\u003c\/p\u003e\n\u003cp\u003eFor broader analyzer validation, use multiple reference materials spanning low, intermediate, and elevated lead levels rather than relying on a single check sample.\u003c\/p\u003e\n\u003ch2\u003eImportant Use Information\u003c\/h2\u003e\n\u003cp\u003eAlways follow the analyzer manufacturer’s operating instructions, applicable HUD procedures, regulatory requirements, radiation-safety program, and internal quality-control plan.\u003c\/p\u003e\n\u003cp\u003eUnless specifically stated otherwise, Alloy Geek lead paint reference materials are intended for analyzer validation, quality control, training, comparison testing, and method development. They should not be interpreted as independently establishing that an analyzer is approved for a regulated application.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is a lead paint reference material?\u003c\/h3\u003e\n\u003cp\u003eA lead paint reference material is a sample with a known or characterized amount of lead that can be measured with an XRF analyzer. It provides a known target value for checking analyzer response.\u003c\/p\u003e\n\u003ch3\u003eCan these standards be used with any handheld XRF analyzer?\u003c\/h3\u003e\n\u003cp\u003eSome products are suitable for general handheld XRF validation, while others are designed around a particular analyzer, measurement mode, sample geometry, or regulatory application. Review the individual product description before use.\u003c\/p\u003e\n\u003ch3\u003eDo lead paint reference materials report results in ppm or mg\/cm²?\u003c\/h3\u003e\n\u003cp\u003eThe reporting units depend on the individual reference material and its intended use. Some standards are certified by lead mass fraction, commonly reported in mg\/kg or ppm, while lead paint inspection analyzers may report lead loading in mg\/cm².\u003c\/p\u003e\n\u003ch3\u003eAre these reference materials suitable for HUD quality-control checks?\u003c\/h3\u003e\n\u003cp\u003eCertain products in this collection are intended to support quality-control checks for HUD-approved lead paint analyzers. Users must follow the analyzer manufacturer’s procedures, the applicable HUD performance characteristic sheet, and all regulatory requirements.\u003c\/p\u003e\n\u003ch3\u003eWhy should I test more than one lead level?\u003c\/h3\u003e\n\u003cp\u003eTesting several lead levels provides more information about analyzer performance than testing a single sample. A multi-level set can help evaluate response near an action threshold, repeatability across the measurement range, and differences between analyzers.\u003c\/p\u003e\n\u003ch3\u003eHow often should a handheld XRF analyzer be checked?\u003c\/h3\u003e\n\u003cp\u003eThe appropriate frequency depends on the application, manufacturer requirements, regulatory procedures, and the organization’s quality-control plan. Common checkpoints include before field use, after transportation, after service, after changing a measurement window, and whenever results appear unusual.\u003c\/p\u003e","products":[{"product_id":"alloy-geek-lead-paint-reference-standard-nist-srm-handheld-xrf","title":"Alloy Geek Lead Paint Reference Standard for Handheld XRF","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 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"482\" data-start=\"98\"\u003eEnsure your handheld XRF analyzer is performing as expected before inspecting lead paint with the \u003cstrong\u003eAlloy Geek Lead Paint Reference Standard\u003c\/strong\u003e. This laminated verification standard incorporates authentic NIST Standard Reference Materials (SRMs) beneath a durable protective laminate, providing a convenient field reference for confirming instrument performance on lead paint applications.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"791\" data-start=\"484\"\u003eDesigned specifically for portable XRF analyzers used in lead paint inspection, this reference sheet contains six certified NIST SRMs spanning common lead paint concentrations. Simply analyze each colored reference area and compare your results to the certified values to verify proper instrument operation.\u003c\/p\u003e\n\u003cp data-end=\"1034\" data-start=\"793\"\u003eUnlike disposable check samples or fragile loose standards, the Alloy Geek Lead Paint Reference Standard keeps all six NIST SRMs permanently protected in a single rugged laminated sheet that is easy to transport, store, and use in the field.\u003c\/p\u003e\n\u003ch2 data-end=\"1047\" data-start=\"1036\" data-section-id=\"1d7mrtu\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-end=\"1568\" data-start=\"1049\"\u003eGenuine NIST Standard Reference Materials (SRM 2570–2575)\u003c\/li\u003e\n\u003cli data-end=\"1568\" data-start=\"1049\"\u003eSix certified buried lead paint reference standards in one convenient sheet\u003c\/li\u003e\n\u003cli data-end=\"1568\" data-start=\"1049\"\u003eDurable laminated construction protects the reference materials during normal handling\u003c\/li\u003e\n\u003cli data-end=\"1568\" data-start=\"1049\"\u003eDesigned for handheld XRF analyzer performance verification\u003c\/li\u003e\n\u003cli data-end=\"1568\" data-start=\"1049\"\u003eConvenient for field, laboratory, training, and quality assurance use\u003c\/li\u003e\n\u003cli data-end=\"1568\" data-start=\"1049\"\u003eIndividual certificates available for every included NIST SRM\u003c\/li\u003e\n\u003cli data-end=\"1568\" data-start=\"1049\"\u003eManufactured and assembled by Alloy Geek\u003c\/li\u003e\n\u003cli data-end=\"1568\" data-start=\"1049\"\u003eCompact, lightweight design for field technicians\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"1596\" data-start=\"1570\" data-section-id=\"kwirud\"\u003eIncluded NIST Standards\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"1862\" data-start=\"1598\"\u003e\n\u003cthead data-end=\"1640\" data-start=\"1598\"\u003e\n\u003ctr data-end=\"1640\" data-start=\"1598\"\u003e\n\u003cth class=\"last:pe-10\" data-col-size=\"sm\" data-end=\"1609\" data-start=\"1598\"\u003eNIST SRM\u003c\/th\u003e\n\u003cth class=\"last:pe-10\" data-col-size=\"sm\" data-end=\"1640\" data-start=\"1609\"\u003eCertified Buried Lead Value\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"1862\" data-start=\"1656\"\u003e\n\u003ctr data-end=\"1684\" data-start=\"1656\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1667\" data-start=\"1656\"\u003eSRM 2570\u003c\/td\u003e\n\u003ctd data-end=\"1684\" data-start=\"1667\" data-col-size=\"sm\"\u003e\u0026lt;0.001 mg\/cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1720\" data-start=\"1685\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1696\" data-start=\"1685\"\u003eSRM 2575\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1720\" data-start=\"1696\"\u003e0.307 ± 0.021 mg\/cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1756\" data-start=\"1721\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1732\" data-start=\"1721\"\u003eSRM 2574\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1756\" data-start=\"1732\"\u003e0.714 ± 0.083 mg\/cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1792\" data-start=\"1757\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1768\" data-start=\"1757\"\u003eSRM 2573\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1792\" data-start=\"1768\"\u003e1.040 ± 0.064 mg\/cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1828\" data-start=\"1793\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1804\" data-start=\"1793\"\u003eSRM 2572\u003c\/td\u003e\n\u003ctd data-end=\"1828\" data-start=\"1804\" data-col-size=\"sm\"\u003e1.527 ± 0.091 mg\/cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1862\" data-start=\"1829\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1840\" data-start=\"1829\"\u003eSRM 2571\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1862\" data-start=\"1840\"\u003e3.58 ± 0.39 mg\/cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 data-end=\"1879\" data-start=\"1864\" data-section-id=\"nx97cd\"\u003eDesigned For\u003c\/h2\u003e\n\u003cp data-end=\"1939\" data-start=\"1881\"\u003eThe Alloy Geek Lead Paint Reference Standard is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"2293\" data-start=\"1941\"\u003eHUD lead paint inspections\u003c\/li\u003e\n\u003cli data-end=\"2293\" data-start=\"1941\"\u003eEPA lead paint inspections\u003c\/li\u003e\n\u003cli data-end=\"2293\" data-start=\"1941\"\u003eLead-based paint risk assessments\u003c\/li\u003e\n\u003cli data-end=\"2293\" data-start=\"1941\"\u003eRental property inspections\u003c\/li\u003e\n\u003cli data-end=\"2293\" data-start=\"1941\"\u003eResidential inspections\u003c\/li\u003e\n\u003cli data-end=\"2293\" data-start=\"1941\"\u003eCommercial building inspections\u003c\/li\u003e\n\u003cli data-end=\"2293\" data-start=\"1941\"\u003eSchool and childcare facility inspections\u003c\/li\u003e\n\u003cli data-end=\"2293\" data-start=\"1941\"\u003eQuality assurance programs\u003c\/li\u003e\n\u003cli data-end=\"2293\" data-start=\"1941\"\u003eDaily instrument verification\u003c\/li\u003e\n\u003cli data-end=\"2293\" data-start=\"1941\"\u003eOperator training\u003c\/li\u003e\n\u003cli data-end=\"2293\" data-start=\"1941\"\u003eDemonstrations\u003c\/li\u003e\n\u003cli data-end=\"2293\" data-start=\"1941\"\u003eEducational laboratories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"2331\" data-start=\"2295\" data-section-id=\"179zhbg\"\u003eCompatible Handheld XRF Analyzers\u003c\/h2\u003e\n\u003cp data-end=\"2417\" data-start=\"2333\"\u003eCompatible with most handheld XRF analyzers used for lead paint analysis.\u003c\/p\u003e\n\u003ch2 data-end=\"2808\" data-start=\"2780\" data-section-id=\"1vgxye4\"\u003eRugged Field Construction\u003c\/h2\u003e\n\u003cp data-end=\"3083\" data-start=\"2810\"\u003eEach reference standard is permanently laminated to help protect the embedded NIST standards from dirt, fingerprints, and routine handling. The rigid laminated design makes the standard easy to carry in an inspection kit while providing a flat, repeatable analysis surface.\u003c\/p\u003e\n\u003ch2 data-end=\"3111\" data-start=\"3085\" data-section-id=\"1gucq97\"\u003eCertificate of Analysis\u003c\/h2\u003e\n\u003cp data-end=\"3219\" data-start=\"3113\"\u003eEvery NIST Standard Reference Material included in this product has an associated Certificate of Analysis.\u003c\/p\u003e\n\u003cp data-end=\"3286\" data-start=\"3221\"\u003eCertificate links are provided directly on this product page for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"3383\" data-start=\"3288\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0591\/2671\/0411\/files\/NIST_SRM_2570_Certificate.pdf?v=1783626900\"\u003eNIST SRM 2570\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-end=\"3383\" data-start=\"3288\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0591\/2671\/0411\/files\/NIST_SRM_2571_Certificate.pdf?v=1783626900\"\u003eNIST SRM 2571\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-end=\"3383\" data-start=\"3288\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0591\/2671\/0411\/files\/NIST_SRM_2572_Certificate.pdf?v=1783626900\"\u003eNIST SRM 2572\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-end=\"3383\" data-start=\"3288\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0591\/2671\/0411\/files\/NIST_SRM_2573_Certificate.pdf?v=1783626900\"\u003eNIST SRM 2573\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-end=\"3383\" data-start=\"3288\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0591\/2671\/0411\/files\/NIST_SRM_2574_Certificate.pdf?v=1783626900\"\u003eNIST SRM 2574\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-end=\"3383\" data-start=\"3288\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0591\/2671\/0411\/files\/NIST_SRM_2575_Certificate.pdf?v=1783626900\"\u003eNIST SRM 2575\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-end=\"3460\" data-start=\"3428\" data-section-id=\"e75ve8\"\u003eWhy Verify Your Handheld XRF?\u003c\/h2\u003e\n\u003cp data-end=\"3784\" data-start=\"3462\"\u003eRoutine verification helps confirm that your handheld XRF analyzer is operating consistently before beginning inspections. Checking your analyzer against certified reference materials can help identify potential performance issues before collecting inspection data and provides additional confidence in daily measurements.\u003c\/p\u003e\n\u003ch2 data-end=\"3804\" data-start=\"3786\" data-section-id=\"w3a6bn\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-end=\"3995\" data-start=\"3806\"\u003eAlloy Geek Lead Paint Reference Standard (laminated)\u003c\/li\u003e\n\u003cli data-end=\"3995\" data-start=\"3806\"\u003eSix embedded NIST Standard Reference Materials\u003c\/li\u003e\n\u003cli data-end=\"3995\" data-start=\"3806\"\u003eProduct identification label\u003c\/li\u003e\n\u003cli data-end=\"3995\" data-start=\"3806\"\u003eAccess to downloadable NIST Certificates of Analysis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"4031\" data-start=\"4002\" data-section-id=\"1r8frcv\"\u003eFrequently Asked Questions\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ch3 data-end=\"4068\" data-start=\"4033\" data-section-id=\"13859ud\"\u003eIs this a calibration standard?\u003c\/h3\u003e\n\u003cp data-end=\"4281\" data-start=\"4070\"\u003eNo. This product is intended as a performance verification reference using certified NIST Standard Reference Materials. Calibration procedures should always follow your instrument manufacturer's recommendations.\u003c\/p\u003e\n\u003ch3 data-end=\"4330\" data-start=\"4283\" data-section-id=\"1qbhy14\"\u003eAre these genuine NIST reference materials?\u003c\/h3\u003e\n\u003cp data-end=\"4439\" data-start=\"4332\"\u003eYes. The reference sheet incorporates authentic NIST Standard Reference Materials (SRMs 2570 through 2575).\u003c\/p\u003e\n\u003ch3 data-end=\"4482\" data-start=\"4441\" data-section-id=\"19802pz\"\u003eCan I use this with any handheld XRF?\u003c\/h3\u003e\n\u003cp data-end=\"4646\" data-start=\"4484\"\u003eThe standard is compatible with most handheld XRF analyzers configured for lead paint analysis. Always follow your instrument manufacturer's operating procedures.\u003c\/p\u003e\n\u003ch3 data-end=\"4703\" data-start=\"4648\" data-section-id=\"hy8vrx\"\u003eDoes the laminated surface affect XRF measurements?\u003c\/h3\u003e\n\u003cp data-end=\"4895\" data-start=\"4705\"\u003eNo. The standard is specifically designed for XRF use, with the reference materials protected beneath a thin laminated surface while remaining suitable for routine verification measurements.\u003c\/p\u003e\n\u003ch3 data-end=\"4936\" data-start=\"4897\" data-section-id=\"ks0ybs\"\u003eAre the NIST certificates included?\u003c\/h3\u003e\n\u003cp data-end=\"5053\" data-start=\"4938\"\u003eDigital Certificate of Analysis links for each included SRM are provided on the product page for convenient access.\u003c\/p\u003e\n\u003ch3 data-end=\"5104\" data-start=\"5055\" data-section-id=\"w5j3x6\"\u003eIs this intended for daily instrument checks?\u003c\/h3\u003e\n\u003cp data-end=\"5284\" data-start=\"5106\"\u003eYes. Many inspectors, laboratories, and quality assurance programs use certified reference materials as part of routine performance verification before or during inspection work.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/p\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":47977106964619,"sku":"AG-CRM-ERM-EC680M-HHXRF","price":995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/2671\/0411\/files\/AlloyGeekReferenceSheetforLeadPaintAnalysisviaXRFv26.7.13.jpg?v=1783954628"}],"url":"https:\/\/alloygeek.com\/collections\/lead-paint-reference-materials.oembed","provider":"Alloy Geek","version":"1.0","type":"link"}