Nu Corporation offers some instruments such as Inductively Coupled Plasma Mass Spectrometry (ICP-MS), Glow Discharge Mass Spectrometry (GD-MS), Isotope Ratio Mass Spectrometry (IRMS), Thermal Ionisation Mass Spectrometry (TIMS), and Noble Gas in the market.

Their high-end mass spectrometers are analytical instruments used to characterize the isotopic or elemental composition of various samples, providing precious information such as the history, the age, the provenance, or the purity. Nu's mass spectrometers are installed in academia, governmental, and industrial research labs, and serve a wide range of applications such as: determining isotope ratios in various geological samples to provide datation data, creating elemental images of biomedical or geological samples, measuring isotope ratios to determine the provenance, origin of food samples, measuring nanoparticles size and determining the purity of a material.