Found 21 datasets matching filters.
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NIST developed a reference material consisting of synthetic fragments of the SARS-CoV-2 virus RNA, which is the target of molecular diagnostic tests. These RNA fragments can assist in the...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 02, 2025 at 02:53 PM -
SRM 1950 Metabolites in Frozen Human Plasma - This Standard Reference Material (SRM) is intended primarily for validation of methods for determining metabolites such as fatty acids, electrolytes,...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 02, 2025 at 01:38 PM -
The NIST DART-MS Forensics Database is an evaluated collection of in-source collisionally-induced dissociation (is-CID) mass spectra of compounds of interest to the forensics community (e.g....
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 02, 2025 at 02:22 PM -
SRM 2950a Respirable Alpha Quartz on Filter Media (Nominal Mass of Alpha Quartz: 5 µg to 500 µg) - This Standard Reference Material (SRM) is intended primarily for the calibration of X-ray...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 02, 2025 at 01:41 PM -
Standard Reference Material 909c Frozen Human Serum - This Standard Reference Material (SRM) is intended primarily for use in validating analytical methods for the determination of specified...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 02, 2025 at 01:48 PM -
Standard Reference Material 3949 Folate Vitamers in Frozen Human Serum
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SRM 972a Vitamin D Metabolites in Frozen Human Serum - This Standard Reference Material (SRM) is intended for use as an accuracy control in the critical evaluation of methods for determining the...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 02, 2025 at 01:49 PM -
This folder contains image data sets from 14 separate serial sectioning sessions. The entire data folder consists of 1379 8 bit tif images and is 47.3 GB in size. Serial sectioning was performed...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 02, 2025 at 01:49 PM -
Interlaboratory data from assessments of SRMs and other method comparison samples
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SRM 2193a Calcium Carbonate pH Standard [used as saturated Ca(OH)2 solution] - This Standard Reference Material (SRM) is intended for use in preparing solutions for calibrating electrodes for pH...
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These four data files contain datasets from an interlaboratory comparison that characterized a polydisperse five-population bead dispersion in water. A more detailed version of this description is...
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The Micronutrients Measurement Quality Assurance Program (MMQAP) was coordinated by the Chemical Sciences Division and supported measurement technology for selected fat- and water-soluble vitamins...
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SRM 3669 Arsenic Species in Frozen Human Urine (Elevated Levels) - This Standard Reference Material (SRM) is intended primarily for validating analytical methods and measurements for the...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 02, 2025 at 01:46 PM -
This is a file containing aggregation data for two proteins that were thermomechanically aggregated. The aggregated proteins were separated by asymmetric flow field flow fractionation and...
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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 consists of 50 mL of an acidified...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 02, 2025 at 01:43 PM -
The NIST DART-MS Forensics Database is an evaluated collection of in-source collisionally-induced dissociation (is-CID) mass spectra of compounds of interest to the forensics community (e.g....
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 02, 2025 at 03:07 PM -
SRM 2973 Vitamin D Metabolites in Frozen Human Serum (High Level) - This Standard Reference Material (SRM) is intended for use as an accuracy control in the critical evaluation of methods for...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 02, 2025 at 01:41 PM -
Donor serum for SRM 2378 was collected from three groups of individuals: (level 1) three healthy donors who took 1000 mg/day of fish oil supplements for a minimum of one month prior to collection;...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 02, 2025 at 01:39 PM -
These four data files contain datasets from an interlaboratory comparison that characterized a polydisperse five-population bead dispersion in water. A more detailed version of this description is...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 02, 2025 at 02:25 PM -
Standard Reference Material (SRM) 968 and its reissues are human serum based materials used as validation standards by clinical, epidemiological, and nutrition laboratories. Historically, about...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 02, 2025 at 01:48 PM
