Nu Instruments | Nu Panorama High Resolution Stable Isotope Ratio Mass Spectrometer

The Nu Panorama High Resolution Stable Isotope Ratio Mass Spectrometer was developed to address the growing need for precise isotopologue measurements across a range of gases, including CH₄, N₂, N₂O, O₂ and H₂. Using an ESA-Quadrupole-Magnet design optimised for ultra-high-resolution performance, the instrument combines exceptional resolving power with high sensitivity, enabling measurements that are not achievable with conventional IRMS or laser-based systems.

Methane isotopologue analysis is a key application of the Panorama platform. Measurements of ¹³CDH₃ and ¹²CD₂H₂ provide valuable insights into methane formation pathways and temperatures, helping researchers distinguish between biogenic and thermogenic sources. The instrument's high mass resolving power allows these isotopologues to be separated from interfering species, delivering reliable and independently resolved measurements for clumped isotope studies.

The Panorama also enables advanced nitrogen isotopologue measurements. By achieving mass resolving powers exceeding 80,000, the system can resolve rare ¹⁵N¹⁵N species from isobaric interferences at mass 30. This capability has supported groundbreaking atmospheric research and demonstrates the instrument's unique suitability for challenging isotopic investigations where both sensitivity and resolution are critical.

Key Takeaways:

• Enables interference-free measurement of methane and nitrogen isotopologues through ultra-high-resolution mass spectrometry.
• Resolves critical methane isotopologues such as ¹³CDH₃ and ¹²CD₂H₂ for improved source and temperature determination.
• Achieves mass resolving power above 80,000, supporting advanced geochemistry and atmospheric science applications.