Shop All Gas Analyzers

450iQ Hydrogen Sulfide and Sulfur Dioxide Analyzer (Thermo Scientific™)

450iQ Hydrogen Sulfide and Sulfur Dioxide Analyzer utilizes pulsed fluorescence technology to measure the amount of Hydrogen Sulfide and Sulfur Dioxide in the air.

Model 42i-HL High Level NO-NO2-NOx Analyzer (Thermo Scientific™)

Measure nitrogen oxides (NO-NO2-NOx) in the emissions from a source.

APIX/APIMS δQ and APIX/APIMS Quattro™ Ultra High Purity (UHP) Electronic Gas Analyzers (Thermo Scientific™)

Perform routine continuous measurement of contaminants including water and oxygen to single-digit ppt levels with these gas analyzers.

EPM.300 Series Diluting Stack Sampler (Thermo Scientific™)

Prepare a sample from the stack with the Thermo Scientific™ EPM.300 Series Diluting Stack Sampler, which performs four critical functions.

Tracker XP - Online H2S or Total Sulfur Analyzer (Thermo Scientific™)

The Thermo Scientific™ Tracker XP has been discontinued; however, we continue to provide service and support, including spare parts, for this product.

Calibration Kits for TVA2020 and TVA 1000B Analyzers (Thermo Scientific™)

Easy and portable kit providing all necessary items to perform a complete calibration for TVA2020 Toxic Vapor Analyzers and TVA 1000B Analyzers

Model 42i-LS Low Source NO-NO2-NOx Analyzer (Thermo Scientific™)

Measure low to mid-levels of nitrogen oxides in the air using chemiluminescence with the Thermo Scientific™ Model 42i-LS NO-NO2-NOx Analyzer.

410iQ Carbon Dioxide Gas Analyzer

Get 24/7 access to your analyzer’s information with the iQ Series Gas Analyzer.

Mercury Freedom System (Thermo Scientific™)

Ensure complete regulatory compliance with unattended, true continuous monitoring of mercury in exhaust stacks from coal-fired boilers, waste incinerators, cement kilns and other industrial combustion sources.

Model 48i CO Analyzer (Thermo Scientific™)

Measure the amount of carbon monoxide (CO) in ambient air with the Thermo Scientific™ Model 48i CO Analyzer.

NDIR Model 60i Multi-Gas Analyzer (Thermo Scientific™)

Improve analyzer up-time and lifespan with this multi-gas analyzer. Utilizes NDIR technology to measure five gases, in addition to oxygen measurement.

42iQ NO-NO2-NOx Analyzer (Thermo Scientific™)

The 42iQ NO-NO2-NOx Analyzer provides the same level of performance when measuring nitrogen oxide in emissions from a source using chemiluminescent technology.

410iQ High Level Carbon Dioxide Gas Analyzer

Get 24/7 access to your analyzer’s information with a Thermo Scientific™ iQ Series Gas Analyzer.

Model 43i SO2 Analyzer (Thermo Scientific™)

Measure the SO2 in ambient air with the Model 43i SO2 Analyzer, the first gas analyzer to utilize fluorescence technology to measure SO2 .

Model 42i (NO-NO2-NOx) Analyzer (Thermo Scientific™)

Measure the amount of nitrogen oxides in the air from sub-ppb levels up to 100ppm using chemiluminescence technology with the Model 42i (NO-NO2-NOx) Analyzer.