Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
SRMs for Basic and Applied Research
| SRM | Name |
|---|---|
| 982 | Equal Atom Lead Isotopic Standard |
| 983 | Radiogenic Lead Isotopic Standard |
| 2087 | Medical CT Dimensional Standard (in preparation) |
| 2088 | Radiodensity for Medical CT (planned) |
| 3164 | Uranium Standard Solution |
| 3159 | Thorium Standard Solution |
| 4222C | Carbon-14 (as hexadecane) |
| 4226D | Nickel-63 Radioactivity Solution |
| 4233E | Cesium-137 Solution |
| 4239 | Strontium-90 Radioactivity Standard |
| 4251C | Barium-133 Solution |
| 4274 | Holmium-166m Gamma-ray Emission Rate Standard |
| 4288B | Technetium-99 Radioactivity Solution |
| 4320A | Curium-244 Solution |
| 4321C | Natural Uranium Solution |
| 4322C | Americium-241 Solution |
| 4323B | Plutonium-238 Solution |
| 4324B | Uranium-232 Solution |
| 4326 | Polonium-209 Solution |
| 4328C | Thorium-229 Solution |
| 4329 | Curium-243 Solution |
| 4330C | Plutonium-239 Radioactivity Solution |
| 4332E | Americium-243 Radioactivity Solution |
| 4334I | Plutonium-242 Solution |
| 4337 | Lead-210 Radioactivity Std |
| 4338A | Plutonium-240 Solution |
| 4339A | Radium-228 Solution |
| 4340B | Plutonium-241 Solution |
| 4341 | Neptunium-237 Solution |
| 4342A | Thorium-230 Radioactivity Standard |
| 4361C | Hydrogen-3 Water |
| 4370C | Europium-152 Solution |
| 4915F | Cobalt-60 Solution |
| 4919I | Strontium-90 Solution |
| 4926E | Hydrogen-3 Water |
| 4927F | Hydrogen-3 Water |
| 4929F | Iron-55 Solution |
| 4943 | Chlorine-36 Solution |
| 4947C | Hydrogen-3 Toluene |
| 4949C | Iodine-129 Solution |
| 4965 | Radium-226 Solution |
| 4966A | Radium-226 Solution |
| 4967A | Radium-226 Solution |
| 4969 | Radium-226 Solution |
| 4971 | Radon-222 Emanation Standard |
| 4972 | Radon-222 Emanation Standard |
| 4973 | Radon-222 Emanation Standard |
| 4974 | Radon-222 Emanation Standard |
| 4990C | Oxalic Acid Powder |
Link to order page: https://www-s.nist.gov/srmors/viewTableV.cfm?tableid=124
Contacts
-
(301) 975-6149
Created July 17, 2012, Updated November 15, 2019