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Chemistry

Overview

From the food we eat and the pharmaceuticals doctors prescribe to the paints and fuel additives we use, the NIST develops the technology, measurement methods and standards to address the needs of the chemical industry.

The Research

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News

Picture of jars containing reference materials 8256, 8257, 8258, and 8259: Wild caught and aquacultured shrimp and salmon

Four NIST Reference Materials Help Authenticate Shrimp and Salmon

Two open glass containers hold powder, one brown and one wite, with half-filled plastic scoops next to each.

NIST Tree Nut Reference Materials Support Food Allergen Testing

Illustration shows coffee cup with magnified section showing plastic particles.

NIST Study Shows Everyday Plastic Products Release Trillions of Microscopic Particles Into Water

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