Gas and Vapor Detection

Fixed and portable handheld instruments engineered specifically to identify, detect, analyze or monitor gases and vapors. Suited for a variety of applications including environmental, wastewater, and industrial.
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NDIR Model 60i Multi-Gas Analyzer Thermo Scientific™

Improve analyzer up-time and lifespan with the Thermo Scientific™ NDIR Model 60i Multi-Gas Analyzer. This analyzer utilizes non-dispersive infrared (NDIR) optical filter technology to measure five gases in addition to an oxygen measurement via either chemical cell or paramagnetic technology.

111iQ Zero Air Supply

Get 24/7 access to your analyzer’s information with a Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

MIC-6 Multi Instrument Calibrator Thermo Scientific™

The Thermo Scientific™ MIC-6, Multi Instrument Calibrator perfectly complements the industry leading TVA2020 to improve accuracy and save time for optimizing LDAR compliance monitoring. It can automatically calibrate up to six Thermo Scientific™ TVA2020 Toxic Vapor Analyzers or manually can...

Model 48i-TLE Enhanced Trace Level CO Analyzer Thermo Scientific™

Measure trace levels of carbon monoxide (CO) in ambient air with the Thermo Scientific™ Model 48i-TLE Enhanced Trace Level CO Analyzer, which utilizes gas filter correlation and NDIR technology. The enhanced sample conditioned temperature stabilization and auto-zeroing of the Model 48-TLE result in...

49iQ Ozone Analyzer

Get 24/7 access to your analyzer’s information with the Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

Model 1150 Dual Reactor Thermo Scientific™

Reliably remove carbon monoxide and hydrocarbons from filtered ambient air using two reactors in series, providing efficient catalytic conversion of CO and HC to CO2 and H2O at ∽350°C with the Thermo Scientific™ Model 1150 Dual Reactor.

48iQ Trace Level Carbon Monoxide Analyzer Thermo Scientific™

Get 24/7 access to your analyzer’s information with a Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

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, a UV photometric primary standard suitable for calibration of ozone analyzers and transfer standards.

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. Discover the iQ to work smarter with our next generation 49iQ Ozone Analyzer.

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

Measure high concentrations of Nitrous Oxide (N2O) Thermo Scientific™ Model 46i-HL High Level Nitrous Oxide Analyzer, which utilizes gas filter correlation technology. The Model 46i-HL analyzer uses an exact calibration curve to accurately linearize the instrument output over any range up to a...

450iQ Hydrogen Sulfide and Sulfur Dioxide Analyzer Thermo Scientific™

Get 24/7 access to your analyzer’s information with a Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

Hydrogen Sulfide - Sulfur Dioxide Analyzer Model 450 Thermo Scientific™

Measure the levels of H2S and SO2 in ambient air with the Thermo Scientific™ Hydrogen Sulfide - Sulfur Dioxide Analyzer Model 450. This analyzer features pulsed fluorescence technology, and performs simultaneous measurement readings to provide reliable data capture on a constant basis.

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 Model 42i-LS NO-NO2NOx Analyzer. The Thermo Scientific™ Model 42i-LS is a single chamber, single photomultiplier tube design that cycles between NO and NOx modes.

410iQ Carbon Dioxide Gas Analyzer

Get 24/7 access to your analyzer’s information with a Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

43iQ Sulfur Dioxide Analyzer

Get 24/7 access to your analyzer’s information with a Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

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, which can be configured for the removal of a variety of pollutant gases.

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. Unlike instruments that measure only methane and total hydrocarbons, this back-flush gas chromatography (GC) system provides a direct...

Mercury Freedom System

Measure elemental, ionic and total mercury in exhaust stacks from coal-fired boilers and waste incinerators with the Thermo Scientific™ Mercury Freedom System. Meet or exceed performance specifications outlined in U.S.

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. The Thermo Scientific™ Model 200LS and Thermo Scientific™ Model 200LD dilution probe controllers offers easy integration with other Thermo Scientific™...

42iQ NO-NO2-NOx Analyzer Thermo Scientific™

Get 24/7 access to your analyzer’s information with a Thermo Scientific&trad e; iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

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 with the Thermo Scientific™ Model 42i-Y NOY Analyzer.The Model 42i-Y is a single chamber, single photomultiplier tube design that measures NOY which includes most oxides of nitrogen with the...

42iQ Low Source NO-NO2-NOx Analyzer

Get 24/7 access to your analyzer’s information with a Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

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

Get 24/7 access to your analyzer’s information with a Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

43iQ High Level Sulfur Dioxide Analyzer Thermo Scientific™

Get 24/7 access to your analyzer’s information with a Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

410iQ High Level Carbon Dioxide Gas Analyzer

Get 24/7 access to your analyzer’s information with a Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

Model 43i SO2 Analyzer Thermo Scientific™

Measure SO2 in ambient air up to 100ppm with the Thermo Scientific™ Model 43i SO2 Analyzer, the first gas analyzer to utilize pulsed fluorescence technology to measure SO2. Reflective bandpass filters are less subject to photochemical degradation and more selective in wavelength isolation, resulting...

43iQ Trace Level Sulfur Dioxide Analyzer Thermo Scientific™

Get 24/7 access to your analyzer’s information with a Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

PRO903 Dilution Probe Thermo Scientific™

Handle the toughest stack environments with Thermo Scientific™ PRO903 Low Flow Dilution Probe, a modular, external, low flow dilution probe designed for dry-basis measurement that offers significant advantages over typical in-stack dilution probes.

TVA2020 Toxic Vapor Analyzer Thermo Scientific™

Quickly detect fugitive emissions of organic and inorganic compounds for Method 21 compliance, LDAR applications and site remediation with this lightweight, intrinsically safe portable gas leak detector.

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. The dilution extractive technology in combination with the thermo-electric cooler provides accurate and concise readings...

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.

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 the four critical functions of sample delivery, course filtering, fine filtering, and sample dilution.

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. Housed in a NEMA 4X enclosure to protect from harsh environments, this probe is highly durable and easily mountable to the stack...

Model 17i Ammonia Analyzer Thermo Scientific™

Measure ammonia (NH3) concentrations in ambient air with the Thermo Scientific™ Model 17i Ammonia Analyzer. The Model 17i utilizes chemiluminescence technology for a reaction that produces a characteristic luminescence with intensity proportional to the amount of NO.

Model 15i Hydrogen Chloride Analyzer Thermo Scientific™

Continuously measure HCl in emissions from a source without the use of reagents or consumables using the Thermo Scientific™ Model 15i Hydrogen Chloride Analyzer.

Odatrak Fibre-Optic to 4 to 20mA adapter Thermo Fisher Scientific™

Odatrak Fibre-Optic to 4 to 20mA adapter allows an OdaLog L2 Logger, with fibre optic fitting, to be connected to a SCADA system - transmitting data as a 4-20mA signal.

111 Zero Air Supply Thermo Scientific™

Generate pollutant-free zero gas with the convenient Thermo Scientific™ 111 Zero Air Supply. Model 111 supplies pollutant-free air (zero air) from ambient air to allow for proper zeroing, and to provide clean diluent air for spanning ambient air analyzers.

Model 43i-HL High Level SO2 Analyzer Thermo Scientific™

Measure high levels of SO2 from a source up to 10,000 ppm with the Thermo Scientific™ Model 43i-HL SO2 Analyzer, the first gas analyzer to utilize pulsed fluorescence technology to measure SO2. Discover the iQ to work smarter with our next generation 43iQ High Level Sulfur Dioxide Analyzer.

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

Measure the levels of SO2 in ambient air down to 50 ppt with the Thermo Scientific™ Enhanced Trace Level SO2 Analyzer Model 43i-TLE, a pulsed fluorescence gas analyzer known for superior accuracy, sensitivity and reliability in trace-level ambient applications.

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. The Model 410i continuously monitors carbon dioxide (CO2) in source emissions while offering user-selectable reporting...

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

Measure high levels of nitrogen oxides in the air using chemiluminescence with the Thermo Scientific™ Model 42i-HL NO-NO2NOx Analyzer. The Model 42i-HL is a single chamber, single photomultiplier tube design that cycles between NO and NOx modes, and can be operated continuously in either NO or NO x...

42iQD NOx Analyzer

Get 24/7 access to your analyzer’s information with a Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

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

Measure levels of nitrogen oxide (NO-NO2-NOx) in the emissions from a source using chemiluminescent technology with the Thermo Scientific™ Model 42i NO-NO2-NOx Analyzer. Discover the iQ to work smarter with our next generation 42iQ NO-NO2-NOx Analyzer.

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

Get 24/7 access to your analyzer’s information with a Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

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. The Model 42i-D is a single chamber, single photomultiplier tube design that measures NOx only.

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 Thermo Scientific™ Model 42i-TL TRACE Level NOx Analyzer. The Model 42i-TL is a single chamber, single photomultiplier tube design that cycles between the NO, NOx, and Zero modes.

146iQ Multi-Gas Calibrator

Get 24/7 access to your analyzer’s information with the Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

Model 146i Multi-Gas Calibrator Thermo Scientific™

Calibrate ambient air and other gas monitoring instrumentation with the Thermo Scientific™ Model 146i Multi-Gas Calibrator, which generates gas standards. The output of the Model 146i is used to calibrate instruments that perform zero, precision, Level 1 span checks, audits, and multi-point routines...

Model 48i-HL CO Analyzer Thermo Scientific™

Measure high levels of CO emission with the Thermo Scientific™ Model 48i-HL CO Analyzer. Using gas filter correlation technology, the 48i-HL analyzer is a gas filter correlation analyzer which provides linear measurements of carbon monoxide in sample air up to 20,000 ppm.

Model PRO3000 Full Extractive Probe Thermo Scientific™

Conduct wet- or dry-basis measurements with the Thermo Scientific™ Model PRO3000 Full Extractive Probe. Housed in a NEMA 4X enclosure to protect it from harsh environments, this probe is highly durable and easily mountable to the stack or duct.

OdaLog™ RTx Gas Logger Thermo Fisher Scientific™

OdaLog™ is a family portable gas loggers primarily designed for the wastewater industry, and are primarily used at a location close to the source of Hydrogen Sulphide (H2S) emissions such as those found within sewerage pumping stations, receiving manholes and inside sewer collection lines.

OdaLog™ L2 Gas Logger Thermo Fisher Scientific™

OdaLog™ L2 is a family portable gas loggers primarily designed for the wastewater industry, and are primarily used at a location close to the source of Hydrogen Sulphide (H2S) emissions such as those found within sewerage pumping stations, receiving manholes and inside sewer collection lines.

Model 46i Nitrous Oxide Analyzer Thermo Scientific™

Measure ambient nitrous oxide (N2O) concentrations using gas filter correlation technology with Thermo Scientific™ Model 46i Nitrous Oxide Analyzer. N2O has been identified as a primary greenhouse gas with a greater potential for global warming effects than Carbon Dioxide (CO2).

Model 48i CO Analyzer Thermo Scientific™

Measure the amount of carbon monoxide (CO) in ambient air with the Thermo Scientific™ Model 48i CO Analyzer. The gas filter correlation technique as utilized by the Model 48i gas filter correlation analyzer offers over 30 years of field-proven performance in providing accurate and reliable readings.

Model 51i Total Hydrocarbon Analyzer Thermo Scientific™

Measure total hydrocarbons in emissions from a source using the Thermo Scientific™ Model 51i Total Hydrocarbon Analyzer. The Model 51i utilizes Flame Ionization Detector (FID) technology to provide a wide linear range and sensitive detection of organic compounds.

48iQ Carbon Monoxide Analyzer

Get 24/7 access to your analyzer’s information with a Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

49iQ Ozone Primary Standard

Get 24/7 access to your analyzer’s information with the Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

Premo™ Cellular Hydrogen Peroxide Sensor Invitrogen™

Premo™ Cellular Hydrogen Peroxide Sensor is a genetically encoded sensor that is transduced/transfected into cells, enabling dynamic measurement of hydrogen peroxide (H2O2) in live cells. This detection system responds to stimuli quickly and is reversible.
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