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SRM 3147a Samarium (Sm) Standard Solution Lot No. 140115

This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of samarium. A unit of SRM 3147a consists of five 10 mL sealed borosilicate glass ampoules of an acidified aqueous solution prepared gravimetrically to contain a known mass fraction of samarium. The solution contains nitric acid at a volume fraction of approximately 10 %, which is equivalent to a concentration (molarity) of approximately 1.6 mol/L. This data is public in the Certificate of Analysis for this material.

About this Dataset

Updated: 2022-07-29
Metadata Last Updated: 2016-09-14
Date Created: N/A
Views:
Data Provided by:
National Institute of Standards and Technology
Dataset Owner: N/A

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Table representation of structured data
Title SRM 3147a Samarium (Sm) Standard Solution Lot No. 140115
Description This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of samarium. A unit of SRM 3147a consists of five 10 mL sealed borosilicate glass ampoules of an acidified aqueous solution prepared gravimetrically to contain a known mass fraction of samarium. The solution contains nitric acid at a volume fraction of approximately 10 %, which is equivalent to a concentration (molarity) of approximately 1.6 mol/L. This data is public in the Certificate of Analysis for this material.
Modified N/A
Publisher Name National Institute of Standards and Technology
Contact mailto:srms@nist.gov
Keywords samarium , pure materials , cations , metals , single element solutions , spectrometry , Advanced Materials
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        "fn": "Steven J. Choquette"
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    "description": "This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of samarium.  A unit of SRM 3147a consists of five 10 mL sealed borosilicate glass ampoules of an acidified aqueous solution prepared gravimetrically to contain a known mass fraction of samarium.  The solution contains nitric acid at a volume fraction of approximately 10 %, which is equivalent to a concentration (molarity) of approximately 1.6 mol\/L. This data is public in the Certificate of Analysis for this material.",
    "language": [
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    "title": "SRM 3147a Samarium (Sm) Standard Solution Lot No. 140115",
    "license": "https:\/\/www.nist.gov\/open\/license",
    "bureauCode": [
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    "modified": "2016-09-14 00:00:00",
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        "name": "National Institute of Standards and Technology"
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    "accrualPeriodicity": "irregular",
    "theme": [
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    "keyword": [
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        "cations",
        "metals",
        "single element solutions",
        "spectrometry",
        "Advanced Materials"
    ]
}

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