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Federal
Global Change Master Directory (GCMD)
National Aeronautics and Space Administration —
The GCMD database holds more than 30,000 descriptions of Earth science data sets and services covering all aspects of Earth and environmental sciences. The mission of... -
Federal
SRM 3158 Thallium (Tl) Standard Solution Lot No. 993012
Department of Commerce —
This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of thallium. A unit of SRM 3158... -
Federal
SRM 3166a Ytterbium (Yb) Standard Solution Lot No 140114
National Institute of Standards and Technology —
This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of ytterbium. A unit of SRM 3166a... -
Federal
SRM 3147a Samarium (Sm) Standard Solution Lot No. 140115
Department of Commerce —
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... -
Federal
SRM 3131a Magnesium (Mg) Standard Solution Lot 140110
National Institute of Standards and Technology —
This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of magnesium. A unit of SRM 3131a... -
Federal
SRM 3150 Silicon (Si) Standard Solution, Lot No. 130912
National Institute of Standards and Technology —
This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of silicon. A unit of SRM 3150... -
Federal
SRM 3143 Rhenium (Re) Standard Solution Lot No. 140825
National Institute of Standards and Technology —
This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of rhenium. A unit of SRM 3143... -
Federal
SRM 3163 Tungsten (W) Standard Solution, Lot No. 140606
National Institute of Standards and Technology —
This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of tungsten. A unit of SRM 3163... -
Federal
SRM 3156 Tellurium (Te) Standard Solution Lot No. 140830
Department of Commerce —
This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of tellurium. A unit of SRM 3156... -
Federal
SRM 3101a Aluminum (Al) Standard Solution, Lot No. 140903
National Institute of Standards and Technology —
This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of aluminum. A unit of SRM 3101a... -
Federal
SRM 3156 Tellurium (Te) Standard Solution Lot No. 140830
National Institute of Standards and Technology —
This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of tellurium. A unit of SRM 3156... -
Federal
SRM 3147a Samarium (Sm) Standard Solution Lot No. 140115
National Institute of Standards and Technology —
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... -
Federal
SRM 3122 Hafnium (Hf) Standard Solution Lot No. 151120
Department of Commerce —
This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of hafnium. A unit of SRM 3122... -
Federal
SRM 3104a Barium (Ba) Standard Solution Lot No. 140909
Department of Commerce —
This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of barium. A unit of SRM 3104a... -
Federal
SRM 3122 Lot 230104 Hafnium (Hf) Standard Solution Data
Department of Commerce —
SRM 3122 Lot 230104 electronic files containing the certified value and uncertainty, and the data used to assigned that value. -
Federal
SRM 3133 Mercury (Hg) Standard Solution Lot No. 160921
National Institute of Standards and Technology —
This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of mercury. A unit of SRM 3133... -
Federal
SRM 3110 Cerium (Ce) Standard Solution Lot No. 160830
National Institute of Standards and Technology —
This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of cerium. A unit of SRM 3110 consists... -
Federal
SRM 3122 Hafnium (Hf) Standard Solution Lot No. 151120
National Institute of Standards and Technology —
This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of hafnium. A unit of SRM 3122... -
Federal
SRM 3104a Barium (Ba) Standard Solution Lot No. 140909
National Institute of Standards and Technology —
This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of barium. A unit of SRM 3104a...