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10-500 ppm Range Gas Detector Tube for Measuring 1-Methoxy-2-Propanol Learn More

Tube Holder Adapter for 1/2" Ends Learn More

Tube Holder Collar Clip, for 1/2" OD, 3/8" ID Tubing Learn More

Tube Holder Collar Clip, for 5/8" OD, 1/2" ID Tubing Learn More

O2; 2-10 %; CO2; 1-20 % Range Gas Detector Tube for Measuring Oxygen And Carbon Dioxide Learn More

Tube Holder Collar Clip, for 1/2" OD, 3/8" ID Tubing (pkg of 10) Learn More

Tube Holder Collar Clip, for 5/8" OD, 1/2" ID Tubing (pkg of 10) Learn More

Sensidyne Tube Hodler Collar Clips Learn More

Sensidyne Tube Holder Adapters Learn More

Gilibrator-2 air flow calibrator – Primary Calibrator per NIOSH definition. Learn More

2-1,000 ppm Range Gas Detector Tube for Measuring Sulphide Ion Learn More

Gilibrator-2 Single Unit USB Charger includes USB Power Adapter, and Power Cord (Replaces 401984) Learn More

Gilibrator-2 Deluxe Diagnostic Kit with Printer, 120V . Includes: A diagnostic calibrator panel, flowtubes and pressure gauge built into the carrying case, control base, bubble generator assembly, flow cell solution dispenser, battery charger, tubing, carrying case, calibration certificate and instruction manual. Generator Cell(s) Included: 20 cc/min to 6000 cc/min, 1 cc/min to 250 cc/min & 2 to 30 LPM Learn More

Gilibrator-2 Low Flow Diagnostic Kit, 120V . Includes: A diagnostic calibrator panel, flowtubes and pressure gauge built into the carrying case, control base, bubble generator assembly, flow cell solution dispenser, battery charger, tubing, carrying case, calibration certificate and instruction manual. Generator Cell(s) Included: 1 cc/min to 250 cc/min Learn More

Sorbent Tube, XAD-2, 2-(Hydroxymethyl)Piperidine, 6x110mm, 150/75mg, 20/Box Learn More

Sorbent Tube, XAD-2, 2-(Hydroxymethyl)Piperidine, 6x110mm, 120/60mg, 20/Box Learn More

Sorbent Tube, XAD-2, 2-(Hydroxymethyl)Piperidine, 8x110mm, 450/225mg, 20/Box Learn More

Wheeled Carrying and Storage Case for AirCon-2 Learn More

5-80 ppm Range Gas Detector Tube for Measuring 2-Bromopropane Learn More

4-300 ppm Range Gas Detector Tube for Measuring 2-Butanol Learn More

10-500 ppm Range Gas Detector Tube for Measuring 2-Bromopropane Learn More

FSP-10 Large Capacity Size Selection Cyclone Learn More

Gilibrator 2-USB - Control Base, 9-pin, no charger Learn More

Air Sampling Sorbent Tubes, XAD Grouping - 2, 7 Learn More

Printer only, Gilibrator-2 Learn More

Sampling Mast, Aircon-2 Learn More

Tube Holder Collar Clip, for 1/4" OD, 1/8" ID Tubing Learn More

Tube Holder Tubing, 1/4" ID x 1/16" W (10 ft) Learn More

Soap Dispenser, Gilibrator/Gilibrator-2 Learn More

Flow Monitoring Software, Gilibrator-2 Learn More

5-80 ppm Range Gas Detector Tube for Measuring 1-Bromopropane Learn More

5-100 ppm Range Gas Detector Tube for Measuring 1-Butanol Learn More

20-300 ppm Range Gas Detector Tube for Measuring 1-Propanol Learn More

10-500 ppm Range Gas Detector Tube for Measuring 1-Bromopropane Learn More

Generator Cell/Sensor, Low Flow, Gilibrator-2 Learn More

Generator Cell/Sensor, High Flow, Gilibrator-2 Learn More

Generator Cell/Sensor, Standard Flow, Gilibrator-2 Learn More

Hose Support Tip, Aircon-2 Learn More

2-30 ppm Range Gas Detector Tube for Measuring 2,2-Dichloroethyl Ether Learn More

Power Module, 120V/230V/DC, without plug (used with Aircon-2 DC Model only) Learn More

2-400 ppm Range Gas Detector Tube for Measuring Bromochloromethane Learn More

2-40 ppm Range Gas Detector Tube for Measuring Dibromomethane Learn More

2-40 ppm Range Gas Detector Tube for Measuring Crotonaldehyde Learn More

2-60 ppm Range Gas Detector Tube for Measuring Dicyclopentadiene Learn More

2-60 ppm Range Gas Detector Tube for Measuring Furfural Learn More

2-100 ppm Range Gas Detector Tube for Measuring Cyclohexanone Learn More

2-22 ppm Range Gas Detector Tube for Measuring Morpholine Learn More

2-100 ppm Range Gas Detector Tube for Measuring Toluene Learn More

0.05-2 ppm Range Gas Detector Tube for Measuring Chlorine Learn More

Tube Holder Collar Clip, for 1/4" OD, 1/8" ID Tubing (pkg of 10) Learn More

2-100 ppm Range Gas Detector Tube for Measuring Methyl Cyclohexanone Learn More

2-60 ppm Range Gas Detector Tube for Measuring Butyl Acrylate Learn More

2-60 ppm Range Gas Detector Tube for Measuring Methyl Acrylate Learn More

2-22 ppm Range Gas Detector Tube for Measuring Pentyl Amine Learn More

2-22 ppm Range Gas Detector Tube for Measuring O-Toluidine Learn More

2-20 ppm Range Gas Detector Tube for Measuring P-Toluidine Learn More

2-24 % Range Gas Detector Tube for Measuring Compressed Breathing Air(O2) Learn More

AirCon-2 Programmable Area Air Sampling Pump Learn More

Single Unit Charger w/ Power Adapter, USB Gilibrator-2-No cord Learn More

Tubing, 1/8" ID x 1/16" W, Clear PVC, (10 ft) Learn More

Tubing, 1/8" ID x 1/16" W, Clear PVC, (3 ft) Learn More

FSP-10 Large Capacity Cyclone (10 LPM Respirable-Europe & 11.2 LPM Respirable US-NIOSH) Learn More

2-20 % Range Gas Detector Tube for Measuring Hydrogen Sulphide-Ultra High Range Learn More

Tubing, 1/4" ID x 1/16" W, Clear Vinyl (per foot) Learn More

Cable Assembly for Printer PN 700721, Gilibrator-2 Learn More

Tubing, 1/8" ID x 1/16" W, Clear PVC with barbed adapter to 1/4" ID (3 ft) GilAir Learn More

1-22 ppm Range Gas Detector Tube for Measuring 1,1-Dichloroethylene Learn More

2-20 ppm Range Gas Detector Tube for Measuring Di-N-Butyl Amine Learn More

Cassette 37mm, 2 pc, 0.8µm POLYCARBONATE, 50/bx Learn More

Tubing, 1/4" ID x 1/16" W (3 ft), Clear Vinyl, GilAir-3/GilAir-5/HFS Learn More

1-10 ppm Range Gas Detector Tube for Measuring 1,3-Dichloropropane Learn More

1 LPM Corrosion Resistant Regulator for NH3, Cl2, HCl, SO2, NO2 Learn More

Printer Paper, Thermal for Printer PN 700721, Gilibrator-2 Learn More

Printer Paper, Thermal for Printer PN 801806, Gilibrator-2 Learn More

Soap Solution, Flow Cell (8 oz.), Gilibrator/Gilibrator-2 Learn More

Sorbent Tube, XAD-2, 8x110mm, 100/50mg, 50/Box Learn More

Sorbent Tube, XAD-2, 8x110mm, 150/75mg, 50/Box Learn More

Sorbent Tube, XAD-2, 8x110mm, 400/200mg, 50/Box Learn More

1-100 ppm Range Gas Detector Tube for Measuring Styrene Learn More

1-35 ppm Range Gas Detector Tube for Measuring Formaldehyde Learn More

1-140 ppm Range Gas Detector Tube for Measuring Chlorobenzene Learn More

1-30 ppm Range Gas Detector Tube for Measuring Aniline Learn More

1-16 ppm Range Gas Detector Tube for Measuring Isoprene Learn More

1-200 ppm Range Gas Detector Tube for Measuring Ammonia Learn More

1-200 ppm Range Gas Detector Tube for Measuring Ethylene Learn More

1-40 ppm Range Gas Detector Tube for Measuring Chlorine Learn More

1-20 ppm Range Gas Detector Tube for Measuring Bromine Learn More

1-100 ppm Range Gas Detector Tube for Measuring Benzene Learn More

1-120 ppm Range Gas Detector Tube for Measuring Acrylonitrile Learn More

1-50 ppm Range Gas Detector Tube for Measuring Disilane Learn More

Gilian Impingers Learn More

FSP-2 Higgins-Dewell Style Cyclone with European Filter Holder( Europe 2.0 LPM & US 2.2 LPM) Learn More

PC Cable, Flow Monitoring Software Kit (cable only), Gilibrator-2 Learn More

Printer Module Kit, 120V (with paper, charger, & cable) Gilibrator-2 Learn More

Single Unit Replacement Charger USB adapter/Dongle, only, BDX-2 Learn More

Single Unit Replacement Charger USB adapter/Dongle only, Gilibrator-2 Learn More

Printer Module Kit, 230V (with paper, charger, & cable) Gilibrator-2 Learn More

Inhalable Dust Sampler (100 µm Particle Cut at 2 LPM) Learn More

1-160 ppm Range Gas Detector Tube for Measuring Ethyl Mercaptan Learn More

1-50 ppm Range Gas Detector Tube for Measuring Ethylene Dibromide Learn More

1-600 ppm Range Gas Detector Tube for Measuring Hydrogen Selenide Learn More

1-20 ppm Range Gas Detector Tube for Measuring Triethyl Amine Learn More

1-50 ppm Range Gas Detector Tube for Measuring Formic Acid Learn More

1-15 ppm Range Gas Detector Tube for Measuring Acetic Anhydride Learn More

1-20 ppm Range Gas Detector Tube for Measuring Cyclohexyl Amine Learn More

1-20 ppm Range Gas Detector Tube for Measuring Propyl Amine Learn More

1-50 ppm Range Gas Detector Tube for Measuring Carbon Monoxide Learn More

1-20 ppm Range Gas Detector Tube for Measuring Chlorine Dioxide Learn More

1-60 ppm Range Gas Detector Tube for Measuring Hydrogen Sulphide Learn More

1-15 ppm Range Gas Detector Tube for Measuring Ethylene Oxide Learn More

1-40 ppm Range Gas Detector Tube for Measuring Allyl Chloride Learn More

1-16 ppm Range Gas Detector Tube for Measuring Benzyl Chloride Learn More

1-80 ppm Range Gas Detector Tube for Measuring O-Chlorotoluene Learn More

1-50 ppm Range Gas Detector Tube for Measuring P-Chlorotoluene Learn More

1-50 ppm Range Gas Detector Tube for Measuring Acrylic Acid Learn More

1-50 ppm Range Gas Detector Tube for Measuring Methacrylic Acid Learn More

1-20 ppm Range Gas Detector Tube for Measuring Diethyl Amine Learn More

1-20 ppm Range Gas Detector Tube for Measuring Trimethyl Amine Learn More

1-12 ppm Range Gas Detector Tube for Measuring Isopropyl Amine Learn More

1-20 ppm Range Gas Detector Tube for Measuring Dimethyl Amine Learn More

1-20 ppm Range Gas Detector Tube for Measuring Ethyl Amine Learn More

1-20 ppm Range Gas Detector Tube for Measuring Methyl Amine Learn More

1-60 ppm Range Gas Detector Tube for Measuring Sulphur Dioxide Learn More

2-12 LB/MMCF Range Gas Detector Tube for Measuring Water Vapour-Ultra Low Range Learn More

2-30 LB/MMCF Range Gas Detector Tube for Measuring Water Vapour-Ultra Low Range Learn More

Fuse, 6 amp, 5 x 20 mm, Replacement for Aircon-2 Learn More

Tube Holder (Rubber Inlet Flange) for AP-20S pump [2 pk] Learn More

Flow Monitoring Software Kit (Software, Cable, & Manual), Gilibrator-2 (Replaces 850260) Learn More

1-30 ppm Range Gas Detector Tube for Measuring N,N-Dimethylformamide Learn More

1-20 ppm Range Gas Detector Tube for Measuring N-Butyl Amine Learn More

1-20 ppm Range Gas Detector Tube for Measuring Nitric Acid Vapour Learn More

Tube Holder Adapter, 3/16" to 1/4" Ends Learn More

1-20 % Range Gas Detector Tube for Measuring Carbon Dioxide-Extra High Range Learn More

1-100 mg/L Range Gas Detector Tube for Measuring Copper Ion Learn More

Carrying Case, Hard-Side, Standard (16" x 12" x 6"), Gilibrator-2 Learn More

Impinger Special Midget, 2-pc., Glass, Teflon sleeve, Ozone, 25ml/5ml increments Learn More

1-16 ppm Range Gas Detector Tube for Measuring Di-Iso-Propyl Amine Learn More

1-14 ppm Range Gas Detector Tube for Measuring Di-N-Propyl Amine Learn More

1-60 ppm Range Gas Detector Tube for Measuring Ethyl-Tert-Butyl Ether Learn More

GilAir-3/5 BDX-2-US Five Unit Charger, Universal, 120V, US Cord Learn More

Carrying Case, Deluxe (18" x 13" x 7"), Gilibrator-2 (case and foam inserts only) Learn More

Impinger, S-P, Micro, PVC Coated glass (2 oz./50 ml), collar clip Learn More

Power Module, 120V/230V/DC, with 120V cord (used with Aircon-2 DC Model only) Learn More

Tube Holder Collar Clip, for 3/8" OD, 1/4" ID Tubing Learn More

Tube Holder Tubing, 3/16" ID x 1/16" W (10 ft) Learn More

Printer Paper, Thermal for Printer PN 700724, Gilibrator/Gilibrator-2 (pkg of 5) (Limited Supply) Learn More

Impinger, Moisture Trap, Plastic, with 1/4" ID tubing (3 ft) (98 ml) Learn More

Free-Standing Rotameter Select Options Learn More

Gilibrator-2 Standard Flow Diagnostic Kit, 120V. Includes: A diagnostic calibrator panel, flowtubes and pressure gauge built into the carrying case, control base, bubble generator assembly, flow cell solution dispenser, battery charger, tubing, carrying case, calibration certificate and instruction manual. Generator Cell(s) Included: 20 cc/min to 6000 cc/min Learn More

NO; 10-300 ppm; NO2; 1-40 ppm Range Gas Detector Tube for Measuring Nitro-Oxide Compound Learn More

Tube Holder Collar Clip, for 3/8" OD, 1/4" ID Tubing (pkg of 10) Learn More

Sensidyne Tube Holder Accessories Learn More

Aircon-2 DC Programmable Area Air Sampling Pump, (No Power Module or Battery) Includes: Sampling mast, support tip, hose and manual. Battery packs and/or power modules are required for use and must be ordered separately. Learn More

H2S; 1-30 ppm; R・SH; 0.5-5.0 ppm Range Gas Detector Tube for Measuring Hydrogen Sulphide And Mercaptans Learn More

1 LPM Regulator. Use with all gases, Standard Regulator Learn More

NO; 10-300 ppm; NO2; 1-40 ppm Range Gas Detector Tube for Measuring Nitro-Oxide Compound-In Flue Gas Learn More

RespiFit Respirator Fit Test Auto Pump only. Tubes sold separately. Learn More

RespiFit Respirator Fit Test Pump w/Kit Learn More

Chlorine, Cl2, 2 ppm in Nitrogen (58 SL) Calibration Gas for Sensidyne Fixed Gas Detection Systems Learn More

Inhalable Dust Sampler (100 µm Particle Cut at 2 LPM) Learn More

Hydrogen, H2, 2 %vol / 50 %LEL in Air (103 SL) Calibration Gas for Sensidyne Fixed Gas Detection Systems Learn More

Air Flow Indicator / Smoke Tube Kit Learn More

Battery Pack, Aircon-2 Lead Acid Gel - 4-hour, requires power module to charge (Note: May stack two for 8-hour operation) Learn More

20-60 ppm Range Gas Detector Tube for Measuring 1,1,2,2-Tetrachloroethane Learn More

Tube Tip Cutter, Replacement for AP-20S Pump (pkg of 2) Learn More

10-100 ppm Range Gas Detector Tube for Measuring 1,1,2-Trichloroethane Learn More

4.2-840 ppm Range Gas Detector Tube for Measuring 1,2-Dichloroethylene Learn More

20-250 ppm Range Gas Detector Tube for Measuring 1,2-Dichloropropane Learn More

5-50 ppm Range Gas Detector Tube for Measuring 1,2-Dichloroethane Learn More

Multi-Flow Module, Blue, GilAir-3/GilAir-5 (1 to 750 cc/min.) Learn More

Sampling Cassettes - Housing Only - Select A Configuration
Learn More

Gilian Bag Sampling Kit with Jar (Use SC-1 or SC-3 Sampling Bag) Learn More

Hazmat Tubes 2-yr Service Contract Learn More

Stand Alone Diagnostics Panel Options For Testing Flow and Pressure of Air Sampling Pumps Learn More

20-250 ppm Range Gas Detector Tube for Measuring 1,2,4-Trimethyl Benzene Learn More

Hose for 72" Sampling Mast, Aircon-2 Learn More

Ammonia, NH3, 50 ppm in Nitrogen (58 SL) Calibration Gas for Sensidyne Fixed Gas Detection Systems Learn More

Filter Media for Air Sampling Cassettes – MCE 1.2µm 25mm, 100/Pk Learn More

0.03-2.60 % Range Gas Detector Tube for Measuring 1,3-Butadiene Learn More

0.05-2.5 % Range Gas Detector Tube for Measuring 1,4-Dioxane Learn More

2.5-100 ppm Range Gas Detector Tube for Measuring 1,3-Butadiene Learn More

0.1-2.0 % Range Gas Detector Tube for Measuring Tetrachloroethylene Learn More

0.1-2.0 % Range Gas Detector Tube for Measuring Carbon Monoxide Learn More

0.1-5.2 % Range Gas Detector Tube for Measuring Carbon Dioxide Learn More

0.01-1.2 % Range Gas Detector Tube for Measuring Isopropyl Acetate Learn More

GK2.69 Size Selection Cyclone Learn More

Single Variable Manifold Starter Kit- Tube Holder Sizes Include 1 of each 6x70mm, 7-10x110mm, 7-10x150mm, 7-10x175mm (in addition to manifolds, ends, and tubing) Learn More

GK2.69 Aluminum Cyclone for 37mm Cassettes (4.2 LPM Respirable & 1.6 LPM Thoracic-US) Learn More

DISCONTINUED as of March 1, 2024 Learn More

DISCONTINUED as of March 1, 2024 Learn More

GilAir-3 personal air sampling pump - select a configuration to see what is included Learn More

Gilian GilAir-5 personal air sampling pump - select a configuration to see what is included. Learn More

Housing Filter Front Lexan Learn More

Deluxe Hazmat III Kit contains Pump, Tubes, Hose, Handbook, Chart, Case. Learn More

100-4,000 ppm Range Gas Detector Tube for Measuring 2,2,4-Trimethyl Pentane Learn More

Sensidyne Gas Sampling Bags - Select a Size and Material
Learn More

GilAir Plus Pump Carrying Pouch (w/2 straps) Learn More

0.5-125 ppm Range Gas Detector Tube for Measuring Acetic Acid Learn More

BGI4L Higgins-Dewell Style Aluminum Cyclone (2.2 LPM Respirable-US) (Uses 37 mm US Cassettes) Learn More

10-160 ppm Range Gas Detector Tube for Measuring 1,1-Dichloroethane Learn More

DISCONTINUED as of March 1, 2024 Learn More

AC Power Cord, US Learn More

DISCONTINUED as of March 1, 2024 Learn More

GK 2.69 37mm O-Ring Kit Learn More

GK 2.69 25mm O-Ring Kit Learn More

Nephelometer PM-2.5 Impactor, Replacement Learn More

0.1-10.0 ppm Range Gas Detector Tube for Measuring 1,3-Butadiene Learn More

0.1-1.0 % Range Gas Detector Tube for Measuring Ammonia Learn More

Filter Media for Air Sampling Cassettes – Glass Fiber, Binderless, 1.1µm, 37mm, 100/Pk Learn More

Filter Media for Air Sampling Cassettes – Glass Fiber, Binderless, 1.1µm, 8" X 10", 100/Pk Learn More

0.1-1.0 ppm Range Gas Detector Tube for Measuring Nitrogen Dioxide Learn More

Ozone (O3) EC, ND 0–2.00 ppm Sensor Learn More

Data Logging and STP models include a communication enabled charging dock and Gilian Pump Management software. Learn More

0.2-5.0 % Range Gas Detector Tube for Measuring Tetrahydrofuran Learn More

0.03-2.0 % Range Gas Detector Tube for Measuring Isobutylene Learn More

0.01-2.0 % Range Gas Detector Tube for Measuring Furan Learn More

0.05-2.0 % Range Gas Detector Tube for Measuring Trichloroethylene Learn More

Filter Media for Air Sampling Cassettes – 37mm, 0.2µm, Polycarbonate, Plain White, 100/Pk Learn More

Filter Media for Air Sampling Cassettes – 25mm, 0.2µm, Polycarbonate, Plain White, 100/Pk Learn More

2.5-300 ppm Range Gas Detector Tube for Measuring Styrene Learn More

2.5-100 ppm Range Gas Detector Tube for Measuring Ozone Learn More

0.2-20 ppm Range Gas Detector Tube for Measuring Ammonia Learn More

100-2,000 ppm Range Gas Detector Tube for Measuring Heptane Learn More

0.2-20 ppm Range Gas Detector Tube for Measuring Acrylonitrile Learn More

0.2-4 ppm Range Gas Detector Tube for Measuring Trichlorotoluene Learn More

0.2-10 ppm Range Gas Detector Tube for Measuring Tetrachloroethylene Learn More

0.05-2.0 ppm Range Gas Detector Tube for Measuring Arsine Learn More

0.05-2.0 ppm Range Gas Detector Tube for Measuring Phosphine Learn More

0.05-2.5 % Range Gas Detector Tube for Measuring Isopropyl Alcohol Learn More

0.2-36.8 ppm Range Gas Detector Tube for Measuring Trichloroethylene Learn More

2.5-80 ppm Range Gas Detector Tube for Measuring Ethyl Mercaptan Learn More

100-2,500 ppm Range Gas Detector Tube for Measuring Nitrogen Oxides Learn More

5-2,000 ppm Range Gas Detector Tube for Measuring Carbon Monoxide Learn More

25-2,000 ppm Range Gas Detector Tube for Measuring Hydrogen Sulphide Learn More

50-2,600 ppm Range Gas Detector Tube for Measuring Ethylene Oxide Learn More

10-2,000 ppm Range Gas Detector Tube for Measuring Chloride Ion Learn More

30-600 ppm Range Gas Detector Tube for Measuring 1,3-Butadiene Learn More

10-500 ppm Range Gas Detector Tube for Measuring 1,3-Dichloropropane Learn More

20-500 ppm Range Gas Detector Tube for Measuring 1,4-Dioxane Learn More

0.2-5.0 ppm Range Gas Detector Tube for Measuring Propylene Oxide Learn More

0.2-10.0 ppm Range Gas Detector Tube for Measuring Maleic Anhydride Learn More

0.2-5.0 ppm Range Gas Detector Tube for Measuring Cyanide Ion Learn More

User Manual and Software CD for Deluxe Nephelometer, TSP, PM-2.5, PM-4.0 & PM-10 Learn More

Data Logging and STP models include a communication enabled charging dock and Gilian Pump Management software. Learn More

0.5-10.0 ppm Range Gas Detector Tube for Measuring 1,3-Dichloropropene Learn More

0.05-2.0 mg/L Range Gas Detector Tube for Measuring Water Vapour Learn More

2.5-40 % Range Gas Detector Tube for Measuring Hydrogen Sulphide-Ultra High Range Learn More

Higgins-Dewell Size Selection Cyclone Learn More

Arsine (AsH3) EC, ND3 0–1.00 ppm Sensor Learn More

Bromine (Br2) EC, D 0–1.00 ppm Sensor Learn More

Diborane (B2H6) EC, ND 0–1.00 ppm Sensor Learn More

Germane (GeH4) EC, ND 0–1.00 ppm Sensor Learn More

Phosphine (PH3) EC, ND 0–1.00 ppm Sensor Learn More

Hydrazine (N2H4) EC, ND 0-1.00 ppm Sensor Learn More

Ozone (O3) EC, ND 0–1.00 ppm Sensor Learn More

Phosgene (COCl2) EC, ND 0–1.00 ppm Sensor Learn More

C2H2; 20-300 ppm; C2H4; 200-2,000 ppm Range Gas Detector Tube for Measuring Acetylene And Ethylene Learn More

0.2-80 ppm Range Gas Detector Tube for Measuring Benzene-In Presence Of Gasoline And/Or Other Aromatic Hydrocarbons Learn More

0.1-3.5 % Range Gas Detector Tube for Measuring Acrylonitrile Learn More

0.004-1.0 % Range Gas Detector Tube for Measuring Acetaldehyde Learn More

0.005-1.8 % Range Gas Detector Tube for Measuring Acrolein Learn More

Chlorine Dioxide (ClO2) EC, ND 0–1.00 ppm FM Sensor Learn More

20-1,500 ppm Range Gas Detector Tube for Measuring Formaldehyde Learn More

10-1,000 ppm Range Gas Detector Tube for Measuring Dichloromethane Learn More

50-1,000 ppm Range Gas Detector Tube for Measuring Ozone Learn More

50-1,000 ppm Range Gas Detector Tube for Measuring Propylene Learn More

50-1,200 ppm Range Gas Detector Tube for Measuring Isobutane Learn More

50-1,000 ppm Range Gas Detector Tube for Measuring Pentane Learn More

0.1-75 ppm Range Gas Detector Tube for Measuring Benzene Learn More

50-1,250 ppm Range Gas Detector Tube for Measuring Tetrachloroethylene Learn More

5-1,000 ppm Range Gas Detector Tube for Measuring Xylene Learn More

0.1-20 ppm Range Gas Detector Tube for Measuring Phosgene Learn More

0.1-5.0 % Range Gas Detector Tube for Measuring Acetone Learn More

0.04-1.4 % Range Gas Detector Tube for Measuring Ethyl Ether Learn More

0.1-10.0 ppm Range Gas Detector Tube for Measuring Chlorine Learn More

0.1-5.0 % Range Gas Detector Tube for Measuring Ethyl Acetate Learn More

0.1-3.0 % Range Gas Detector Tube for Measuring Methyl Acetate Learn More

0.05-1.32 % Range Gas Detector Tube for Measuring N-Hexane Learn More

0.1-4.0 % Range Gas Detector Tube for Measuring Hydrogen Sulphide Learn More

0.05-1.20 % Range Gas Detector Tube for Measuring Hydrogen Sulphide Learn More

0.01-1.20 % Range Gas Detector Tube for Measuring Dimethyl Ether Learn More

0.05-1.0 % Range Gas Detector Tube for Measuring Carbon Dioxide Learn More

0.02-1.40 % Range Gas Detector Tube for Measuring Carbon Dioxide Learn More

0.05-1.0 % Range Gas Detector Tube for Measuring Vinyl Chloride Learn More

0.01-1.0 % Range Gas Detector Tube for Measuring Butyl Acetate Learn More

0.01-1.4 % Range Gas Detector Tube for Measuring Isobutyl Acetate Learn More

0.01-1.4 % Range Gas Detector Tube for Measuring Propyl Acetate Learn More

Carbon Dioxide, CO2, 2.5% volume in Nitrogen (103 SL) Calibration Gas for Sensidyne Fixed Gas Detection Systems Learn More

0.1-20 ppm Range Gas Detector Tube for Measuring Methyl Bromide Learn More

50-1,000 ppm Range Gas Detector Tube for Measuring Methyl Mercaptan Learn More

20-1,200 ppm Range Gas Detector Tube for Measuring Hydrogen Chloride Learn More

50-1,400 ppm Range Gas Detector Tube for Measuring General Hydrocarbons Learn More

10-1,000 ppm Range Gas Detector Tube for Measuring Butyl Cellosolve Learn More

10-1,000 ppm Range Gas Detector Tube for Measuring Ethyl Acetate Learn More

10-1,000 ppm Range Gas Detector Tube for Measuring Isopropyl Acetate Learn More

10-1,200 ppm Range Gas Detector Tube for Measuring Butyl Ether Learn More

20-1,000 ppm Range Gas Detector Tube for Measuring Butyl Methacrylate Learn More

50-1,400 ppm Range Gas Detector Tube for Measuring N-Hexane Learn More

100-1,600 ppm Range Gas Detector Tube for Measuring Methyl Cyclohexane Learn More

20-1,000 ppm Range Gas Detector Tube for Measuring Nitrogen Dioxide Learn More

20-1,000 ppm Range Gas Detector Tube for Measuring Methyl Alcohol Learn More

0.1-12 ppm Range Gas Detector Tube for Measuring Vinyl Chloride Learn More