The NOA has two main applications: liquid and exhaled breath samples.

NOA Applications

The Sievers Nitric Oxide Analyzer (NOA 280i) has two main applications:

Liquid Samples

The NOA 280i measures nitric oxide, nitrite, nitrate or nitrosothiols in most biological samples. Concentrations, ranging from low nanomolar to millimolar levels, can be measured in sample volumes ranging from a few microliters to several milliliters.

Exhaled Breath Samples

Exhaled nitric oxide can easily be measured with the NOA 280i. Fast response time and low sample flow rates allow for measurement of exhaled NO in humans and animals.  

Visit the NOA product section for specifications and detailed information.