NEXIS Aqua - Total Nitrogen Water Analyzer

The NEXIS Aqua Total Nitrogen Analyzer is our latest Combustion Analyzer for Total Nitrogen Analysis in water samples (only 45 cm wide). It is a small and reliable vertical combustion analyzer that can be used to analyze a wide range of water samples.
Using the High-Temperature Catalytic Combustion method, the NEXIS Aqua analyzes the Total Nitrogen (TN) content in water samples within 2-4 minutes.
The reported TN concentration is the sum of nitrate-nitrogen (NO3-N), nitrite-nitrogen (NO2-N), ammonia-nitrogen (NH3-N), and organically bonded nitrogen present in the water sample.
The NEXIS Aqua can distinguish total nitrogen data, showing nitrate and ammonia sample peaks.

Key Features:
• Accurate, Fast, and Reliable Total Nitrogen Data
• Unique vertical catalyst-based furnace tube design for effective combustion and conversion to NO
• Regulatory compliance to ASTM D8083 and EN 12260 methods
• Ease-of-use and access to Perma Pure dryer
• Easy to Operate for Improved Lab Productivity