Description

15N2, 99% is a stable isotope-labeled nitrogen gas, essential for advanced research and analytical applications. This high-purity material, with CAS number 202406-87-9, serves as a critical tracer in scientific studies, enabling precise tracking and quantification in complex systems. It is primarily required by researchers and industrial scientists in the fields of environmental science, analytical chemistry, and metabolic research.

Application

• Isotope Tracer Studies: Used as a stable isotopic tracer in environmental and biological research to track nitrogen pathways and transformations.
• Analytical Chemistry Standards: Serves as a primary standard or calibration gas in advanced analytical techniques like isotope ratio mass spectrometry (IRMS).
• Metabolic Research: Employed in studies of nitrogen fixation, nitrification, and denitrification processes in both laboratory and field settings.
• Chemical Reaction Mechanism Elucidation: Provides a labeled atom to study reaction pathways and kinetics in catalytic and synthetic chemistry.
• Atmospheric and Geochemical Research: Used in modeling and experimental studies of atmospheric nitrogen cycles and geological processes.
• Pharmaceutical Development: Can be utilized in the development and testing of drugs where nitrogen metabolism is a key factor.

Basic Information

Product Name	15N2, 99%
CAS No.	202406-87-9
Molecular Formula	15N2
Molecular Weight	30.00 g/mol
Synonyms	Nitrogen-15N2; Dinitrogen-15N2; 15N Labeled Nitrogen Gas; Nitrogen-15 Isotope; Stable Isotope Nitrogen Gas; 15N2 Tracer; 15N Labeled Molecular Nitrogen
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for isotopic purity and chemical composition. Each batch is analyzed to confirm the 99% isotopic enrichment of 15N and the absence of significant impurities. Certificates of Analysis (COA) detailing the isotopic abundance and gas purity are available upon request.

Storage

Preserve in a tightly closed, appropriate high-pressure cylinder or gas container at room temperature. Ensure the container valve is securely closed when not in use. Store in a well-ventilated area, away from heat sources and incompatible materials. Cylinders should be secured to prevent falling or damage.

Specification

Item	Specification
Appearance	Colorless Gas
Isotopic Enrichment (15N)	≥ 99%
Purity (GC)	≥ 99.9%
Oxygen (O2)	≤ 10 ppm
Moisture (H2O)	≤ 5 ppm
Other Hydrocarbons	≤ 1 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.