The Thermo Scientific* Model 43i is a pulsed fluorescence gas analyzer for sulfur dioxide (SO2) measurement in ambient air. <br/>
The industry's first gas analyzer to utilize fluorescence technology for the measurement of SO2, the Model 43i is a fifth generation analyzer that offers proven performance and reliability. <br/><br/>
For more information see help file: File Extensions <br/>
Manufacturer Reference: <a href="https://www.thermofisher.com/order/catalog/product/43I"> Thermo_43i </a>

