The Agilent Technologies G6640A Nitrogen Chemiluminescence is a nitrogen-specific detector that produces a linear and equimolar response to nitrogen compounds based on a chemiluminescent reaction of NO with ozone.
Nitrogen-specific detection for gas chromatography (GC) or supercritical fluid chromatography (SFC)
Picogram-level detection limits
No hydrocarbon quenching
Linear, equimolar response to organic nitrogen compounds
Responds to ammonia, hydrazine, hydrogen cyanide, and NOX
Tandem NCD and FID operation
Redesigned Burner and Detector, the NCD also has a nitrosamines specific configured option