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The Hemp Plant reference material (RM 8210) provides values for cannabinoids and toxic elements in a dried ground hemp plant material to help cannabis and
The currently planned LNP/RNA material (designated RGTM 10240) will include a fragment of the SARS-CoV-2 genome that is approximately 4 kb in length. This fragment was previously included (in unencapsulated form) as “Fragment 1” of NIST RGTM 10169. The RNA fragment is not designed for cell-based
The measurement of diverse molecular classes in biospecimens containing millions of molecules, known as omics, is increasingly important in the life sciences and medicine, and used to find novel cancer therapeutics, discover COVID-19 infection pathways, and diagnose diseases. NIST RMs and SRDs for
This project’s purpose is to synthesize and characterize model thermoplastics, thermoplastic elastomers (TPE), and mixed resins with systematic variation of polymer sequence, chemistry, and architectures to generate libraries of quantitative structure-property relationships validated by multiple
In response to the COVID-19 pandemic, the National Institute of Standards and Technology released a synthetic RNA material for SARS-CoV-2 in June 2020. The goal was to rapidly produce a material to support molecular diagnostic testing applications. This material, referred to as Research Grade Test
A new Standard Reference Material® (SRM®), designated SRM 2232a, has been certified for the temperature and enthalpy calibration of differential scanning
A new Reference Material (RM), designated RM 8013, has been developed for the temperature and enthalpy calibration of differential scanning calorimeters (DSCs)
Christina Cecelski, Jennifer Carney, Antonio Possolo
The procedures used to assign values to certified reference gas mixtures and to evaluate their associated uncertainties, which are described in ISO 6143, and
Tracey Schock, Jonathan Mosley, Warwick Dunn, Julia Kuligowski, Matthew Lewis, Maria Monge, Candice Ulmer Holland, Dajana Vuckovic, Krista Zanetti
Introduction: During the Metabolomics 2023 conference, the Metabolomics Quality Assurance and Quality Control Consortium (mQACC) presented a workshop focusing
A TESCAN MIRA3 Schottky field-emission scanning electron microscope with 4 30 mm 2 silicon x-ray drift detectors which has been automated for particle and
The Divergent Beam Diffractometer is the primary instrument at NIST used to certify powder SRMs for their X-ray diffraction properties. It is a custom-built
The Parallel Beam Diffractometer laboratory is a highly-controlled space (0.01 degree C stability) containing a set of absolutely calibrated stacked goniometer
Description The Seebeck coefficient is a widely measured transport property that provides fundamental information on charge carrier transport and the electronic