Shop All Gas Analyzers

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.

Model 42i-D NOx Analyzer (Thermo Scientific™)

Measure the amount of nitrogen oxides in the air from sub-ppm levels up to 100ppm using chemiluminescence with the Thermo Scientific™ Model 42i-D NOx Analyzer.

Model 410i Carbon Dioxide Gas Analyzer (Thermo Scientific™)

Measure the concentration of CO2 in emissions with the Thermo Scientific™ Model 410i Carbon Dioxide Gas Analyzer, which utilizes advanced NDIR optical filter technology.

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

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

410iQ Carbon Dioxide Gas Analyzer

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

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.

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.

PRO2001WHP Dilution Extractive Probe (Thermo Scientific™)

Conduct wet-basis measurements with the Thermo Scientific™ PRO2001WHP Dilution Extractive Probe, an external, low-flow probe designed to handle the toughest environments.

410iQ High Level Carbon Dioxide Gas Analyzer

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

Recording Balance D (Thermo Scientific™)

The Recording Balance D has been discontinued, however we continue to provide services and support for this product.

48iQ Trace Level Carbon Monoxide Analyzer (Thermo Scientific™)

48iQ Trace Level Carbon Monoxide (CO) Analyzer utilizes gas filter correlation technology to measure the amount of carbon monoxide in the air.

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.

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.

PRO903 Dilution Probe (Thermo Scientific™)

Handle the toughest stack environments with this modular, external, low flow dilution probe designed for dry-basis measurement.

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 4200 BS and W Probes (Thermo Scientific™)

Thermo Scientific™ Model 4200 BS and W Probes have been discontinued; however, we continue to provide services and support for this product.

49iQ Ozone Primary Standard

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

42iQD NOx Analyzer

42iQD NOx Analyzer utilizes chemiluminescence technology to measure the amount of nitrogen oxides in the air from sub-ppb levels up to 100ppm.

111iQ Zero Air Supply

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

Model 1150 Dual Reactor (Thermo Scientific™)

Reliably remove carbon monoxide and hydrocarbons from filtered ambient air using dual reactor technology.

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

42iQ Trace Level NO-NO2-NOx Analyzer utilizes chemiluminescence technology to measure the amount of nitrogen oxides in the air from sub-ppb levels up to 1000ppb

Model 51i Total Hydrocarbon Analyzer (Thermo Scientific™)

Utilize FID technology for sensitive detection of organic compounds with the Thermo Scientific™ Model 51i Total Hydrocarbon Analyzer.

ProGC+ Laboratory and Process Gas Chromatograph (Thermo Scientific™)

The Thermo Scientific™ ProGC+ Laboratory and Process Gas Chromatograph has been discontinued; however, we continue to provide services and support for this product.

Model 48i CO Analyzer (Thermo Scientific™)

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

Antaris™ IGS Gas Analyzer (Thermo Scientific™)

Simultaneously analyze more than 100 gas species in your plant or process environment using the multi-component Thermo Scientific™ Antaris™ IGS Gas Analyzer.

TVA2020 Toxic Vapor Analyzer (Thermo Scientific™)

Quickly detect organic and inorganic compounds in demanding applications such as Method 21 monitoring and site remediation.

Enhanced Trace Level SO2 Analyzer Model 43i-TLE (Thermo Scientific™)

Measure the levels of SO2 in ambient air down to 50ppt with the Thermo Scientific™ Enhanced Trace Level SO2 Analyzer Model 43i-TLE.

Model 49i-PS Ozone Primary Standard (Thermo Scientific™)

Produce ozone concentrations of up to 5000ppb with the Thermo Scientific™ Model 49i-PS Ozone Primary Standard.

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

42iQ High Level NO-NO2-NOx Analyzer utilizes chemiluminescence technology to measure the amount of nitrogen oxides in the air from 10 ppm up to 5000 ppm.

Model 46i Nitrous Oxide Analyzer (Thermo Scientific™)

Measure ambient nitrous oxide (N2O) concentrations using gas filter correlation technology.

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.

Model 42i-TL TRACE Level NOx Analyzer (Thermo Scientific™)

Measure the amount of nitrogen oxides in the air from sub-ppb levels up to 1000 ppb using chemiluminescence with the Model 42i-TL TRACE Level NOx Analyzer.

Direct Methane & Non-Methane Hydrocarbon Analyzer Model 55i (Thermo Scientific™)

Make automated measurements of methane and non-methane hydrocarbons with the Thermo Scientific™ Direct Methane & Non-Methane Hydrocarbon Analyzer, Model 55i.

CPT7000 Dual Current-to-Pressure (I/P) Transducer (Thermo Scientific™)

The Thermo Scientific™ CPT7000 Dual Current-to-Pressure (I/P) Transducer has been discontinued; however, we continue to provide services and support for this product.

Model 48i-HL CO Analyzer (Thermo Scientific™)

Measure high levels of CO emission with the Thermo Scientific™ Model 48i-HL 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.

MIRAN SapphIRe Portable Ambient Analyzers (Thermo Scientific™)

This product has been discontinued however we continue to provide services and support for this product.

Sentinel PRO Environmental Mass Spectrometer (Thermo Scientific™)

Ensure plant safety by enabling leak detection and correction before any toxic hazard is created with the Thermo Scientific™ Sentinel PRO Environmental Mass Spectrometer.

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 200LS and 200LD Dilution Probe Controller (Thermo Scientific™)

Meet U.S. EPA requirements for stack monitoring with high measurement sensitivity, fast response times and robust operation in harsh environments.

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 .

Hydrogen Sulfide - Sulfur Dioxide Analyzer Model 450 (Thermo Scientific™)

Measure hydrogen sulfide (H2S) and sulfur dioxide (SO2) in ambient air.

1160 Zero Air Supply (Thermo Scientific™)

Generate ultra high purity zero air for analytical and process instrument needs with the Thermo Scientific™ 1160 Zero Air Supply.

Continuous Emissions Monitoring System for Total Reduced Sulfur (Thermo Scientific™)

Measure total reduced sulfur (TRS) using field-proven, pulsed fluorescence technology with Thermo Scientific™ Continuous Emissions Monitoring Systems (CEMS).

48iQ Carbon Monoxide Analyzer

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

Model PRO902C Low Flow Dilution Probe (Thermo Scientific™)

Handle the toughest environments with the Thermo Scientific™ Model PRO902C Low Flow Dilution Probe, which offers significant advantages over typical in-stack dilution probes.

Model 17i Ammonia Analyzer (Thermo Scientific™)

Measure ammonia (NH3) concentrations in ambient air with the Thermo Scientific™ Model 17iAmmonia Analyzer.

49iQ Ozone Analyzer

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

111 Zero Air Supply (Thermo Scientific™)

Generate pollutant-free zero gas with the convenient Thermo Scientific™ 111 Zero Air Supply.

42iQ Low Source NO-NO2-NOx Analyzer

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

Model 46i-HL High Level Nitrous Oxide Analyzer (Thermo Scientific™)

Benefit from the automatic pressure and temperature correction of the Model 46i-HL High Level Nitrous Oxide Analyzer.

AroSpector™ Hydrocarbons-in-Water Monitor (Thermo Scientific™)

This product has been discontinued however we continue to provide services and support for this product.

43iQ Trace Level Sulfur Dioxide Analyzer (Thermo Scientific™)

43iQ Trace Level SO2 Analyzer utilizes pulsed fluorescence technology to measure the amount of sulfur dioxide in the air to .05ppb.

Model 49i Ozone Analyzer (Thermo Scientific™)

Measure the amount of Ozone in ambient air with the dual-cell, UV photometric Thermo Scientific™ Model 49i Ozone Analyzer.

SOLA II Flare Sulfur On-Line Analyzer (Thermo Scientific™)

Reliably capture and report all significant sulfur emission quantities with the Thermo Scientific™ SOLA II Flare Sulfur On-Line Analyzer.

Model 42i-Y NOY Analyzer (Thermo Scientific™)

Measure the amount of nitrogen oxides in the air from sub-ppb levels up to 1000 ppb using chemiluminescence.

MIC-6 Multi Instrument Calibrator (Thermo Scientific™)

Thermo Scientific™ MIC-6 Multi Instrument Calibrator automatically calibrates up to six Thermo Scientific™ TVA2020 Toxic Vapor Analyzers or manually calibrates other analyzers.

Omni FTIR Multi Gas CEMS (Thermo Scientific™)

This product has been discontinued however we continue to provide services and support for this product.

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.

Continuous Emissions Monitoring Systems (CEMS) (Thermo Scientific™)

Comply with US EPA guidelines while meeting your own specific monitoring needs with customizable Thermo Scientific™ Continuous Emissions Monitoring Systems.