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Chemistry

Analytical chemistry

Projects/Programs

Keyword

Organizational Unit

Nanometrology: Composition and Structure of Nanomaterials

Ongoing

Advances in methods, instrumentation and analysis protocols are developed to enhance measurement science capabilities in nanomaterial elemental and

Nanotube Metrology

Completed

Nanotube metrology improvement is a significant effort in the Particles, Tubes and Colloids project dedicated to improving the measurement methods for, and

Nanotube Quality Control

Completed

Our goal is to develop new methods to rapidly screen bulk carbon nanotubes for chemical purity and homogeneity. The different synthesis routes used to produce

NCNR DAC and CCUS efforts

Ongoing

Overview Capture of carbon dioxide from the air (direct air capture; DAC) combined with energy efficiency and carbon capture, utilization and storage (CCUS)

Photograph of an automobile at an emissions testing station, with testing equipment and probe positioned at the car tailpipe.

New Gas Standard Reference Materials to Support the Automotive Industry

Completed

The American Industry/Government Emissions Research (AIGER) Consortium is working to facilitate the automobile industry meeting more stringent 2003 Federal Tier

The NIST Chemistry Webbook

Ongoing

The NIST Chemistry WebBook is a site on the Internet ( http://webbook.nist.gov/) that provides convenient access to a variety of physical and chemical property

photo collage of meats, cheese, eggs, fish, and shellfish

NIST Food Safety Program

Ongoing

A multi-disciplinary team is helping to ensure food safety and authenticity.

NIST Intercomparison Exercise Program for Organic Contaminants in the Marine Environment

Ongoing

Since the beginning of the National Oceanic and Atmospheric Administration (NOAA) National Status and Trends (NS&T) Program in 1987, NIST has coordinated

NIST Ocean Carbon Measurements

Ongoing

The ocean is a driver for global climate which absorbs approximately 25 % of CO 2 emissions. This excess of CO 2 flowing into the ocean leads to changes in the

NIST PS1 Primary Standard for quantitative NMR (Benzoic Acid)

Completed

The "first-of-its-kind" in an entirely new class of reference material, NIST PS1 Primary Standard for quantitative NMR (Benzoic Acid) is now available! The PS

Photograph of the NIST Standard Reference Photometer showing the component modules consisting of optical bench with sample and reference tubes, ozone generator module with controls and tubing, and control module with numeric LED displays.

The NIST Standard Reference Photometer for Ozone Measurement Traceability

Ongoing

The NIST Standard Reference Photometer (SRP), developed jointly with the U.S. Environmental Protection Agency (USEPA), has provided an infrastructure for the

NIST Tools for Cannabis Laboratory Quality Assurance

Ongoing

NIST has developed an integrated measurement services program for forensic and cannabis testing laboratories to help ensure the quality of routine analysis

NIST Traceable Reference Material Program for Gas Standards

Ongoing

Two NIST programs provide calibration gas standards with NIST analyses and concentration value assignment: the Standard Reference Material (SRM) program and the

NIST Urine Albumin Standardization Program

Ongoing

The NIST Urine Albumin Standardization Program is focused on the development of a measurement procedure and reference materials to support an international

NIST23: Updates to the NIST Tandem and Electron Ionization Spectral Libraries

Ongoing

The latest release of the NIST Mass Spectral Library, which includes the NIST Tandem Mass Spectral Library and NIST/EPA/NIH Mass Spectral Library and NIST GC

Novel Psychoactive Substance (NPS) Data Hub

Ongoing

NIST is collaborating with the DEA and the Federal Criminal Police Office of Germany – Bundeskriminalamt (BKA) to develop a web-based forensic drug chemistry

Open Port Liquid Interface Mass Spectrometry

Ongoing

Developments in solid–liquid extraction approaches for direct liquid sampling of surfaces combined with mass spectrometry for explosives and narcotics detection

Opioid Detection and Identification

Ongoing

NIST, the nation’s reference lab for chemical measurements, helps crime labs and medical first responders rapidly detect and identify opioids, particularly new

Optimization of the Standard Addition Method (SAM) Using Monte Carlo Simulation

Ongoing

The standard addition method (SAM) was first described by oceanographers in 1955 to overcome matrix effects in the determination of strontium in seawater. SAM

Organic Contaminants in Human Serum, Milk, and Urine

Ongoing

NIST and the Centers for Disease Control and Prevention (CDC) have collaborated to develop SRMs to meet the expanding needs for exposure science measurements of

Photo montage showing fill the airplane with fire-fighting foam, a spilled glass of wine on the tablecloth. Cleaning clothes and furniture from stains, Discarded Fast Food Wrappers Littered on Ground, wateproof jacket with water droplets on it. Jacket using the gore-tex technology.

Per- and Polyfluoroalkyl Substances (PFAS)

Ongoing

NIST works to improve confidence in measurements and conducts research on PFAS for better human health and the environment.

Performance Metrics for Proteomics

Ongoing

In collaboration with the National Cancer Institute's Clinical Proteomic Technologies for Cancer (CPTC), NIST researchers are developing specific and

Point-of-Care Pharmaceutical Manufacturing & Precision Medicine

Ongoing

The COVID-19 pandemic highlighted the need for an agile and resilient pharmaceutical manufacturing and distribution framework. Advancements in manufacturing

Polymer Formulations

Completed

Our goal is to develop combinatorial and high-throughput measurement approaches for rapid characterization of the structure and phase behavior of multicomponent

Stylized illustration of a DNA molecule with associated figures that denote analytical measurements

Potential Primary Measurement Tool for the Quantification of DNA

Ongoing

The accurate mass determination of DNA and other nucleic acids is of critical importance in many clinical diagnoses and in forensic and molecular biological

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---Building Energy and Environment Division
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---Materials and Structural Systems Division
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----Polymeric Materials Group
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----Statistical Design, Analysis, and Modeling Group
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----Systems Interoperability Group
----Software Quality Group
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----Information Systems Group
---Information Access Division
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----Office of Computational Science for Metrology
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----Office of Chief Cybersecurity Advisor
--Laboratory Programs
---Research Protections Office
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----International Standards Policy and Coordination Group
----Standards and Conformity Assessment Services Group
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---Special Programs Office
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--Material Measurement Laboratory
---Office of Reference Materials
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----Office of Reference Materials - HQ
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---Office of Data and Informatics
----Office of Data and Informatics - HQ
----Data Services Group
----Data Sciences Group
---Biosystems and Biomaterials Division
----Biomarker and Genomic Sciences Group
----Cellular Engineering Group
----Biomaterials Group
----Genome-Scale Measurements Group
----Complex Microbial Systems Group
----Cell Systems Science Group
----Biosystems and Biomaterials Division - HQ
---Chemical Sciences Division
----Biochemical and Exposure Science Group
----Chemical Informatics Group
----Optical Measurements Group
----Chemical Process and Nuclear Measurements Group
----Gas Sensing Metrology Group
----Inorganic Chemical Metrology Group
----Biospecimen Science Group
----Environmental Chemical Sciences Group
----Chemical Sciences Division - HQ
----Marine Biochemical Sciences Group
----Organic Chemical Metrology Group
---Biomolecular Measurement Division
----Biomolecular Structure and Function Group
----Mass Spectrometry Data Center Group
----Bioprocess Measurements Group
----Bioanalytical Science Group
----Biomolecular Measurement Division - HQ
----Applied Genetics Group
---Applied Chemicals and Materials Division
----Applied Chemicals and Materials Division - HQ
----Thermodynamics Research Center Group
----Thermophysical Properties of Fluids Group
----Nanoscale Reliability Group
----Fluid Characterization Group
----Fatigue and Fracture Group
---Materials Science and Engineering Division
----Thermodynamics and Kinetics Group
----Polymers Processing Group
----Mechanical Performance Group
----Polymers and Complex Fluids Group
----Materials Science and Engineering Division - HQ
----Functional Polymers Group
----Functional Nanostructured Materials Group
---Materials Measurement Science Division
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----Surface and Trace Chemical Analysis Group
----Nanomechanical Properties Group
----Nano Materials Research Group
----Materials Structure and Data Group
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----Synchrotron Science Group
----Materials Measurement Science Division - HQ
----Data and AI-Driven Materials Science Group
---Material Measurement Laboratory Office
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---Microsystems and Nanotechnology Division
----Biophysical and Biomedical Measurement Group
----Microsystems and Nanotechnology - HQ
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---Time and Frequency Division
----Atomic Devices & Instrumentation Group
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----Quantum & Nonlinear Nanophotonics Group
----Atomic Standards Group
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----Time Realization and Distribution Group
----Phase Noise Metrology Group
----Time and Frequency - HQ
---Quantum Physics Division
----Quantum Physics - HQ
---Radiation Physics Division
----Dosimetry Group
----Radioactivity Group
----Radiation Physics - HQ
----Neutron Physics Group
---Sensor Science Division
----Fundamental Thermodynamics Group
----Ultraviolet Radiation Group
----Sensor Science - HQ
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----Temperature & Humidity Group
----Remote Sensing Group
----Optical Radiation Group
----Fluid Metrology Group
----Surface and Interface Metrology Group
---Applied Physics Division
----Advanced Microwave Photonics Group
----Spin Electronics Group
----Applied Physics - HQ
----Faint Photonics Group
----Quantitative Nanostructure Characterization Group
----Quantum Devices Group
----Molecular and Bio-Photonics Group
----Optoelectronic Manufacturing Group
----Magnetic Imaging Group
----Quantum Nanophotonics Group
----Sources and Detectors Group
---Quantum Measurement Division
----Quantum Optics Group
----Mass and Force Group
----Quantum Measurement - HQ
----Laser Cooling and Trapping Group
----Fundamental Electrical Measurements Group
----Applied Electrical Metrology Group
----Atomic Spectroscopy Group
---Quantum Sensors Division
----Device Fabrication Group
----Long Wavelength Sensors and Applications Group
----Quantum Calorimeters Group
----Quantum Electronics Group
----Quantum Processing Group
----Quantum Sensors Group
----Quantum Sensors – HQ
----Nanoscale Spin Dynamics Group
----Microfabrication Group
----Spin Electronics Group
----Magnetics Group
---Nanoscale Device Characterization Division
----Atom Scale Device Group
----Nanoscale Device Characterization Division - HQ
----Alternative Computing Group
----Nanoscale Spectroscopy Group
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---Physical Measurement Laboratory Office
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