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Nitrogen Chemiluminescence Detectors

Nitrogen Chemiluminescence Detectors (NCDs) are advanced analytical instruments used for the highly sensitive and selective detection of nitrogen-containing compounds in complex mixtures. These detectors can quantify nitrogen concentrations down to parts per billion (ppb) levels, making them ideal for environmental monitoring, petrochemical analysis, and pharmaceutical research applications.

The NCD operates by oxidizing nitrogen compounds to nitric oxide (NO), reacting with ozone to produce chemiluminescent light. This light is measured by a photomultiplier tube, providing precise and accurate quantitation of nitrogen. NCDs feature a wide dynamic range, typically from low ppb to high parts per million (ppm), and offer linear responses across this range, ensuring reliable results for varying concentrations.

The detectors are compatible with various gas chromatographs (GC) and can be integrated with existing systems. They also offer rapid response times, typically under 2 seconds, enabling real-time monitoring and high-throughput analysis. Advanced models include user-friendly software for data acquisition and processing, along with robust construction for long-term stability and minimal maintenance requirements. Nitrogen Chemiluminescence Detectors are essential tools for researchers requiring high specificity and sensitivity in nitrogen compound analysis.