Search Data.gov

• Organization: National Institute of Standards and Technology
• Updated: 2016-09-14 00:00:00 | Harvested: June 27, 2025 at 07:03 PM

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 consists of five 10 mL sealed...

• Organization: National Institute of Standards and Technology
• Updated: 2016-09-06 00:00:00 | Harvested: June 27, 2025 at 07:05 PM

Standard Reference Material SRM 915c Calcium Carbonate - This Standard Reference Material (SRM) is intended for use as an analytical standard of known purity. It is intended primarily for use in...

• Organization: National Institute of Standards and Technology
• Updated: 2016-09-14 00:00:00 | Harvested: June 27, 2025 at 07:02 PM

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 consists of five 10 mL sealed...

• Organization: National Institute of Standards and Technology
• Updated: 2016-09-14 00:00:00 | Harvested: June 27, 2025 at 07:02 PM

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 consists of five 10 mL sealed...

• Organization: National Institute of Standards and Technology
• Updated: 2016-09-14 00:00:00 | Harvested: June 27, 2025 at 07:02 PM

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 consists of five 10 mL sealed...

• Organization: National Institute of Standards and Technology
• Updated: 2016-09-14 00:00:00 | Harvested: June 27, 2025 at 07:03 PM

This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of vanadium. A unit of SRM 3165 consists of five 10 mL sealed...

• Organization: National Institute of Standards and Technology
• Updated: 2016-09-14 00:00:00 | Harvested: June 27, 2025 at 07:03 PM

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 consists of five 10 mL sealed...

• Organization: National Institute of Standards and Technology
• Updated: 2017-01-04 00:00:00 | Harvested: June 27, 2025 at 07:03 PM

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 consists of five 10 mL sealed...

• Organization: National Institute of Standards and Technology
• Updated: 2016-09-14 00:00:00 | Harvested: June 27, 2025 at 07:03 PM

This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of silver. A unit of SRM 3151 consists of five 10 mL sealed...

• Organization: National Institute of Standards and Technology
• Updated: 2016-09-14 00:00:00 | Harvested: June 27, 2025 at 07:02 PM

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...

• Organization: National Institute of Standards and Technology
• Updated: 2025-06-10 00:00:00 | Harvested: July 14, 2025 at 02:52 PM

This zip file contains experimental data, refined configurations, and other necessary input to RMCProfile used in structural refinements reported in the paper "Emergent topological polarization...

• html
• html

• Organization: National Institute of Standards and Technology
• Updated: 2016-09-14 00:00:00 | Harvested: June 27, 2025 at 07:02 PM

This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of antimony. A unit of SRM 3102a consists of 50 mL of an acidified...

• Organization: National Institute of Standards and Technology
• Updated: 2016-09-14 00:00:00 | Harvested: June 27, 2025 at 07:02 PM

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 consists of five 10 mL sealed...

• Organization: National Institute of Standards and Technology
• Updated: 2016-09-14 00:00:00 | Harvested: June 27, 2025 at 07:02 PM

This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of lanthanum. A unit of SRM 3127a consists of five 10 mL sealed...

• Organization: National Institute of Standards and Technology
• Updated: 2016-09-14 00:00:00 | Harvested: June 27, 2025 at 07:02 PM

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 consists of 50 mL of an acidified...

• Organization: National Institute of Standards and Technology
• Updated: 2016-09-14 00:00:00 | Harvested: June 27, 2025 at 07:02 PM

This Standard Reference Material (SRM) is intended for use as a primary calibration standard for the quantitative determination of germanium. A unit of SRM 3120a consists of 50 mL of a single...

• Organization: National Institute of Standards and Technology
• Updated: 2016-09-14 00:00:00 | Harvested: June 27, 2025 at 07:02 PM

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 of five 10 mL sealed...

• Organization: National Institute of Standards and Technology
• Updated: 2016-09-14 00:00:00 | Harvested: June 27, 2025 at 07:02 PM

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 consists of five 10 mL sealed...

• Organization: National Institute of Standards and Technology
• Updated: 2016-09-14 00:00:00 | Harvested: June 27, 2025 at 07:02 PM

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 consists of 50 mL of solution...

• Organization: U.S. Environmental Protection Agency
• Updated: 2017-09-07 | Harvested: June 27, 2025 at 08:41 PM

An efficient and direct oxidation of aromatic amines to aromatic azo-compounds has been achieved using a MnO2@g-C3N4 catalyst under visible light as a source of energy at room temperature. This...

• html