nuclear energy plant cooling towers

Nuclear Science

Advance nuclear research, safeguards, and materials characterisation with high-precision isotopic and elemental analysis.

Supporting Nuclear Science from Research to Regulatory Monitoring

Nu Instruments provides advanced mass spectrometry solutions for isotope ratio measurements, trace element analysis, nuclear material characterisation, and environmental monitoring across the nuclear fuel cycle.

Nuclear science relies on accurate isotopic and elemental measurements to understand nuclear materials, support fuel cycle development, monitor environmental impact, and ensure compliance with safeguards programmes. From uranium and plutonium isotope analysis to trace impurity determination and nuclear forensics, high-performance mass spectrometry enables scientists to generate reliable analytical data for research, operational, and regulatory applications.

Featured Publications

Sapphire Application note booklet

U isotope abundance ratio determination 

Using oxygen-based mass shifting to convert uranium into UO₂ species for highly accurate isotope ratio measurements. The technique supports excellent precision, stability and robustness across a range of uranium standards.
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NuTIMS Application note booklet

Total Evaporation of Uranium

Use of Nu TIMS for automated total evaporation measurements of uranium. The study highlights robust 24/7 performance and reliable analytical results suitable for nuclear safeguards and quality control applications.
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Gas Source, MC-ICP-MS, HR-ICP-MS

Nuclear Fuel Cycle Research

Understanding isotopic variations throughout the fuel cycle is critical for fuel development, processing studies, and waste management programmes. High-precision isotope ratio measurements provide valuable information on material provenance and transformation processes.

Learn about Gas Source MS
nuclear energy plant cooling towers

HR-ICP-MS, MC-ICP-MS

Nuclear Safeguards & Forensics

Nuclear safeguards programmes rely on isotopic fingerprinting and trace elemental signatures to verify materials, support regulatory compliance, and investigate unknown samples. Accurate analytical data is essential for attribution and verification activities.

Learn about HR-ICP-MS
abstract atoms in gas black background

Noble Gas

Noble Gas Isotope Analysis

Noble gas isotopes provide powerful tracers for dating geological materials, understanding subsurface processes, monitoring environmental systems, and supporting nuclear science investigations. Sensitive noble gas measurements enable detection of subtle isotopic variations.

Learn about Noble Gas
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HR-ICP-MS, Noble Gas

Environmental Monitoring & Radioecology

Environmental and radioecological studies require accurate measurements of isotopic and trace element signatures in water, soil, air, and biological samples. These analyses support contamination assessment, source attribution, and long-term monitoring programmes.

Learn about Noble Gas
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All Products

Explore the instruments and techniques that Nu offers