NOA 280i - Sievers Nitric Oxide Analyzer

The Sievers® Nitric Oxide Analyzer (NOA 280i) offers the most versatile detection system for Nitric Oxide (NO) analysis.
Employing GE Analytical Instruments highly sensitive, ozone-chemiluminescence technology, the NOA 280i has unsurpassed versatility for liquid and exhaled breath NO measurement.
With over 800 publications using the Sievers Nitric Oxide Analyzer, the NOA has proven to be the instrumentation of choice by researchers worldwide.

The NOA's easy-to-use, menu-based firmware provides complete analyzer control. It requires minimal maintenance — consumables are inexpensive and require replacement approximately every six months (900 hours of operation). The NOA's small footprint conserves valuable bench space.

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.

• Consumables
• Accessories
• Troubleshooting