Gas and Vapor Detection

Devices, instruments, accessories, and other supplies for the safe detection, identification, and analysis of gases and vapors; suitable for industrial and environmental applications. Products include various portable and stationary gas monitors.

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Honeywell Analytics™ GasAlert Extreme Single-Gas Detectors

For any single gas hazard, choose from a wide range of available toxic gas models. The GasAlert Extreme Single-Gas Detector provides a simple, low-cost option requiring minimal training. Its compact, lightweight design makes it versatile and comfortable.

Pricing & Availability
Specifications

Height (Metric)	9.52 cm
Warranty	2 Years
Depth (English)	1.1 in.
Width (English)	2 in.
Depth (Metric)	2.8 cm
Weight (English)	2.9 oz.
Certifications/Compliance	ATEX: CE Ex II 1 G Exia IIC T4, CE: European Conformity, Class I, Division 1, Group A, B, C, D, Class II, Division 1, Group E, F, G, IECEx: Exia IIC T4, INMETRO: BR-Exia IIC T4, EMC Directive 89/336/EEC
Width (Metric)	5.08 cm
Weight (Metric)	83g
Height (English)	3.75 in.

Honeywell Analytics™ GasAlertQuattro Multigas Detectors

Pricing & Availability
Specifications

Alarm Types	Audible, visual, vibrating
Battery Life	14 hr.
Temperature Range (English)	-4°F to +122°F
Weight (English)	11.92 oz.
Humidity Range	10 to 100%
Temperature Range (Metric)	-20°C to +50°C
Battery Type	Alkaline
Weight (Metric)	338g

MSA™ ALTAIR™ 5X Multigas Detector

Monitors up to six gases simultaneously — ideal for confined space monitoring

Pricing & Availability
Specifications

Height (Metric)	9.53 cm
Warranty	3 Years
Width (English)	3.8 in.
Length (Metric)	8.89 cm
Length (English)	3.5 in.
Width (Metric)	9.65 cm
Components Measured	LEL,Oxygen,Carbon Monoxide,Hydrogen Sulfide
Alarm Types	Audible, visual, vibrating
Dimensions (L x W x H)	3.5 x 3.8 x 3.75 in. (8.89 x 9.65 x 9.53cm)
Battery Life	20 hr.
IP Rating	65
Temperature Range (English)	-4°F to +122°F
Weight (English)	27.84 oz.
Temperature Range (Metric)	-20°C to +50°C
Weight (Metric)	790g
Height (English)	3.75 in.

Dräger™ accuro™ Bellows Pump: Hardside Kit

Ergonomic design allows easy measurement of more than 350 gases—including formaldehyde

Pricing & Availability

Dräger™ Short-Term Detector Tubes - De Tube Hydrogen

Pricing & Availability
Specifications

Quantity	10/Box

Dräger™ Short-Term Detector Tubes: Carbon Monoxide

Detector tubes

Pricing & Availability
Specifications

Components Measured	Carbon Monoxide
Quantity	10

Dräger™ Short-Term Detector Tubes: Carbon Dioxide

Detector tubes

Pricing & Availability
Specifications

Components Measured	Carbon Dioxide
Quantity	10

Honeywell Analytics™ GasAlertMax XT II Confined Space Kit

Contains the easy to use GasAlertMax XT II multi-gas detector along with important tools and materials for calibration and gas sampling

Pricing & Availability

Thermo Scientific™ TVA2020 Toxic Vapor Analyzer - Dual FID/PID with Enhanced Probe

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

Pricing & Availability
Specifications

Width (English)	9 in.
Response Time	FID: Less than 3.5 seconds for 90% of final value, using 10,000 ppm of methane; PID: Less than 3.5 seconds for 90% of final value, using 500 ppm of isobutylene
Detection Limits	FID: 0.5 ppm of methane; PID: 0.5 ppm of isobutylene
Width (Metric)	22.9 cm
Detector Type	Dual Configured with FID and PID
Flow Rate	1 L/min., nominal at sample probe inlet
Components Measured	Most Organic and Inorganic Compounds
Accuracy	FID Instrument - ±10% of reading or ±1.0 ppm, whichever is greater, from 1.0 to 10,000 ppm; PID Instrument - ±20 % of reading or ±0.5 ppm, whichever is greater, from 0.5 to 500 ppm
Battery Life	10 hours at 0°C
Voltage	120 V
Data Points	Auto mode - 1 per second to 1 per 999 minutes, user selectable; VOC or FE Mode - 2 to 30 seconds, user selectable
Certifications/Compliance	USA: Class I, Division 1, Groups A,B,C,D T3; Canada: Class I, Zone 1, Ex db ib IIC T3 Gb; ATEX: CE0359 Ex II 2 G Ex db ib IIC T3 Gb; IECEx: Ex db ib IIC T3 Gb
Height (English)	11.5 in.
Height (Metric)	29.2 cm
Warranty	One year from date of shipment
Depth (English)	4 in.
Concentration	FID: 0 to 30,000 ppm (methane); PID: 0 to 2000 ppm (isobutylene)
Battery Type	Lithium Ion
Repeatability	FID: ±2% at 500 ppm of methane; PID: ±1% at 100 ppm of isobutylene
Serial Interface	USB
Computer Requirements	USB port, Windows XP operating system or higher
Depth (Metric)	10.2 cm
Fuel	99.99% H₂ for FID
Temperature Range (English)	14°F to 113°F
Frequency	50/60 Hz
Portable Operation Time	Minimum 10 hours
Temperature Range (Metric)	-10°C to 45°C

MilliporeSigma™ Supelco™ Tedlar™ PLV Gas Sampling Bag with Thermogreen™ LB-2 Septa

Tedlar™ is recommended in several US EPA methods for sampling VOCs and sulfur compounds.

Pricing & Availability
Specifications

Includes	Push/Pull Lock Valve (PLV)
Material	Tedlar PVDF Film
Product Line	Tedlar

Thermo Scientific™ TVA2020 Toxic Vapor Analyzer - FID Only with Enhanced Probe

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

Pricing & Availability
Specifications

Width (English)	9 in.
Response Time	Less than 3.5 seconds for 90% of final value, using 10,000 ppm of methane
Detection Limits	0.5 ppm of methane
Width (Metric)	22.9 cm
Detector Type	Flame Ionization Detector (FID)
Flow Rate	1 L/min., nominal at sample probe inlet
Components Measured	Most Organic and Inorganic Compounds
Accuracy	±10% of reading or ±1.0 ppm, whichever is greater, from 1.0 to 10,000 ppm
Battery Life	10 hours at 0°C
Voltage	120 V
Data Points	Auto mode - 1 per second to 1 per 999 minutes, user selectable; VOC or FE Mode - 2 to 30 seconds, user selectable
Certifications/Compliance	USA: Class I, Division 1, Groups A,B,C,D T3; Canada: Class I, Zone 1, Ex db ib IIC T3 Gb; ATEX: CE0359 Ex II 2 G Ex db ib IIC T3 Gb; IECEx: Ex db ib IIC T3 Gb
Height (English)	11.5 in.
Height (Metric)	29.2 cm
Warranty	One year from date of shipment
Depth (English)	4 in.
Concentration	0 to 30,000 ppm (methane)
Battery Type	Lithium Ion
Repeatability	±2% at 500 ppm of methane
Serial Interface	USB
Computer Requirements	USB port, Windows XP operating system or higher
Depth (Metric)	10.2 cm
Fuel	99.99% H₂ for FID
Temperature Range (English)	14°F to 113°F
Frequency	50/60 Hz
Portable Operation Time	Minimum 10 hours
Temperature Range (Metric)	-10°C to 45°C

Thermo Scientific™ TVA2020 Toxic Vapor Analyzer - Dual FID/PID with Enhanced & Sampling Probes

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

Pricing & Availability
Specifications

Width (English)	9 in.
Response Time	FID: Less than 3.5 seconds for 90% of final value, using 10,000 ppm of methane; PID: Less than 3.5 seconds for 90% of final value, using 500 ppm of isobutylene
Detection Limits	FID: 0.5 ppm of methane; PID: 0.5 ppm of isobutylene
Width (Metric)	22.9 cm
Detector Type	Dual Configured with FID and PID
Flow Rate	1 L/min., nominal at sample probe inlet
Components Measured	Most Organic and Inorganic Compounds
Accuracy	FID Instrument - ±10% of reading or ±1.0 ppm, whichever is greater, from 1.0 to 10,000 ppm; PID Instrument - ±20 % of reading or ±0.5 ppm, whichever is greater, from 0.5 to 500 ppm
Battery Life	10 hours at 0°C
Voltage	120 V
Data Points	Auto mode - 1 per second to 1 per 999 minutes, user selectable; VOC or FE Mode - 2 to 30 seconds, user selectable
Certifications/Compliance	USA: Class I, Division 1, Groups A,B,C,D T3; Canada: Class I, Zone 1, Ex db ib IIC T3 Gb; ATEX: CE0359 Ex II 2 G Ex db ib IIC T3 Gb; IECEx: Ex db ib IIC T3 Gb
Height (English)	11.5 in.
Height (Metric)	29.2 cm
Warranty	One year from date of shipment
Depth (English)	4 in.
Concentration	FID: 0 to 30,000 ppm (methane); PID: 0 to 2000 ppm (isobutylene)
Battery Type	Lithium Ion
Repeatability	FID: ±2% at 500 ppm of methane; PID: ±1% at 100 ppm of isobutylene
Serial Interface	USB
Computer Requirements	USB port, Windows XP operating system or higher
Depth (Metric)	10.2 cm
Fuel	99.99% H₂ for FID
Temperature Range (English)	14°F to 113°F
Frequency	50/60 Hz
Portable Operation Time	Minimum 10 hours
Temperature Range (Metric)	-10°C to 45°C

Thermo Scientific™ TVA2020 Toxic Vapor Analyzer - FID Only with Enhanced & Sampling Probes

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

Pricing & Availability
Specifications

Width (English)	9 in.
Response Time	Less than 3.5 seconds for 90% of final value, using 10,000 ppm of methane
Detection Limits	0.5 ppm of methane
Width (Metric)	22.9 cm
Detector Type	Flame Ionization Detector (FID)
Flow Rate	1 L/min., nominal at sample probe inlet
Components Measured	Most Organic and Inorganic Compounds
Accuracy	±10% of reading or ±1.0 ppm, whichever is greater, from 1.0 to 10,000 ppm
Battery Life	10 hours at 0°C
Voltage	120 V
Data Points	Auto mode - 1 per second to 1 per 999 minutes, user selectable; VOC or FE Mode - 2 to 30 seconds, user selectable
Certifications/Compliance	USA: Class I, Division 1, Groups A,B,C,D T3; Canada: Class I, Zone 1, Ex db ib IIC T3 Gb; ATEX: CE0359 Ex II 2 G Ex db ib IIC T3 Gb; IECEx: Ex db ib IIC T3 Gb
Height (English)	11.5 in.
Height (Metric)	29.2 cm
Warranty	One year from date of shipment
Depth (English)	4 in.
Concentration	0 to 30,000 ppm (methane)
Battery Type	Lithium Ion
Repeatability	±2% at 500 ppm of methane
Serial Interface	USB
Computer Requirements	USB port, Windows XP operating system or higher
Depth (Metric)	10.2 cm
Fuel	99.99% H₂ for FID
Temperature Range (English)	14°F to 113°F
Frequency	50/60 Hz
Portable Operation Time	Minimum 10 hours
Temperature Range (Metric)	-10°C to 45°C

Supel™-Inert Multi-Layer Foil Gas Sampling Bags, Sold by MilliporeSigma™ Supelco™

Ideal for sampling low molecular weight compounds. Two outer layers of aluminum film provide a great barrier to gases permeating through the walls of the bag.

Pricing & Availability
Specifications

Description	Chemically Inert with Light/Moisture Protection
Port Detail	Thermogreen™ LB-2 Septa
Resistant To	Chemicals
No. per Pack	10
Certifications/Compliance	NIOSH 6603, OSHA ID-172 (ID-210)
For Use With (Application)	Sampling Low Molecular Weight Compounds Such as Carbon Monoxide (CO), Carbon Dioxide (CO₂) and Permanent Gases. Also Suitable for Sampling Sulfur Compounds Such as Hydrogen Sulfide (H₂S), Carbon Disulfide (CS₂) and Mercaptans.
Closure Type	Screw Cap Valve (SCV)
Product Line	Supel™
Film Description	Multi-layer foil composed of two outer layers of aluminum film

PureAire Monitoring Systems Sample Draw Oxygen Monitor

PureAire Monitoring Systems Sample Draw Oxygen Monitor is capable of sampling distances up to 100 ft. away

Pricing & Availability

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Gas and Vapor Detection

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PureAire Monitoring Systems Sample Draw Oxygen Monitor Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

PureAire Monitoring Systems Sample Draw Oxygen Monitor