The nCLD 899 CY analyzer is the next generation instrument in high precision nitric oxide and NH3 measurement. Unique in speed and reliability, the nCLD 899 CY has modular designed and capable of detecting lowest quantities of NO, NO2 , NOx , NOx-amines and NH3 in the range of parts per trillion. The CraNOx II system is capable of simultaneously measuring NO, NOX , NO2 and O3. Furthermore, it can be expanded to assess NOY and NH3 concentrations.