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Tube Holder Collar Clip, for 7/16" OD, 5/16" ID Tubing (pkg of 10) Learn More

Sensidyne Tube Hodler Collar Clips Learn More

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

Triple Variable Manifold Kit (Includes 3 each 6x70mm, 7-10x110mm, 7-10x150mm, 7-10x175mm) Learn More

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

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

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

Inlet Filter, Replacement (Packg of 10), GilAir-3/GilAir-5/BDX-II (Pack of 10) Learn More

Single Variable Manifold Tube Holder Kits - Select from Options Learn More

Sorbent Tube, XAD-7, 6x110mm, 100/50mg, 50/Box Learn More

Sorbent Tube, XAD-7, 6x70mm, 60/30mg, 50/Box Learn More

Sensidyne Tube Holder Accessories Learn More

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

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

Tube Holder Collar Clip, for 7/16" OD, 5/16" ID Tubing Learn More

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

Low Flow Module, Blue, GilAir-3 and GilAir-5 Constant Flow, Single Tube (20 to 500 cc/min.) 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

0.5-10 % Range Gas Detector Tube for Measuring Ammonia Learn More

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

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

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

10-100 ppm Range Gas Detector Tube for Measuring Naphthalene Learn More

Cassette, Carpet Sampling, 10/bx Learn More

0.5-10 ppm Range Gas Detector Tube for Measuring Pyridine Learn More

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

0.05-10 ppm Range Gas Detector Tube for Measuring Hydrazine Learn More

Smoke tubes, box of 10 tubes. Learn More

Nephelometer PM-10 Impactor Replacement Learn More

10-500 ppm Range Gas Detector Tube for Measuring Ethyl Benzene Learn More

10-160 ppm Range Gas Detector Tube for Measuring Methyl Methacrylate Learn More

10-400 ppm Range Gas Detector Tube for Measuring Isopentyl Acetate Learn More

10-250 ppm Range Gas Detector Tube for Measuring Diacetone Alcohol Learn More

10-500 ppm Range Gas Detector Tube for Measuring Methyl Styrene Learn More

10-200 ppm Range Gas Detector Tube for Measuring Pentyl Acetate Learn More

10-150 ppm Range Gas Detector Tube for Measuring P-Dichlorobenzene Learn More

10-250 ppm Range Gas Detector Tube for Measuring Carbon Monoxide Learn More

10-180 ppm Range Gas Detector Tube for Measuring Diethyl Benzene Learn More

10-140 ppm Range Gas Detector Tube for Measuring N-Undecane Learn More

10-400 ppm Range Gas Detector Tube for Measuring Butyl Acetate Learn More

10-400 ppm Range Gas Detector Tube for Measuring Isobutyl Acetate Learn More

Tube Holder Coupling (pkg of 10) 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

0.5-10 ppm Range Gas Detector Tube for Measuring Ethyl Mercaptan Learn More

0.5-10 ppm Range Gas Detector Tube for Measuring Isopropyl Mercaptan Learn More

0.5-10 ppm Range Gas Detector Tube for Measuring Sulphide Ion Learn More

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

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

0.5-10 ppm Range Gas Detector Tube for Measuring Methyl Mercaptan Learn More

0.25-10 ppm Range Gas Detector Tube for Measuring Sulphur Dioxide Learn More

Cassette, Air-O-Cell 10/bx Learn More

3-60 ppm Range Gas Detector Tube for Measuring Butyric Acid Learn More

3-50 ppm Range Gas Detector Tube for Measuring Isobutyric Acid Learn More

3-50 ppm Range Gas Detector Tube for Measuring Isovaleric Acid Learn More

3-50 ppm Range Gas Detector Tube for Measuring Propionic Acid Learn More

3-200 ppm Range Gas Detector Tube for Measuring Chloride Ion Learn More

10-200 ppm Range Gas Detector Tube for Measuring Mitc(Methyl Isothiocyanate) Learn More

10-500 ppm Range Gas Detector Tube for Measuring Methyl Bromide Learn More

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

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

0.5-10 ppm Range Gas Detector Tube for Measuring Tert-Butyl Mercaptan Learn More

0.5-10 ppm Range Gas Detector Tube for Measuring N-Propyl Mercaptan Learn More

10-1,500 ppm Range Gas Detector Tube for Measuring Mitc(Methyl Isothiocyanate) Learn More

0.5-10 ppm Range Gas Detector Tube for Measuring M-Chlorotoluene Learn More

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

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

HCN Scrubber for 128SD (bx of 10) Learn More

3-120 ppm Range Gas Detector Tube for Measuring Methyl Cellosolve Acetate Learn More

3-70 ppm Range Gas Detector Tube for Measuring N-Valeric Acid Learn More

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

3-80 LB/MMCF Range Gas Detector Tube for Measuring Water Vapour Learn More

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

Tubing, 3/8" ID (3 ft), Clear Vinyl for Gilian 10i & Gilian 12 Learn More

Tube Holder Hose Barb Fitting (pkg of 10) Learn More

Extension Hose (10 meter) for AP-20S pump Learn More

Sorbent Tube, Chromosorb-106, 10x150mm, 600/300mg, 10/Box Learn More

Bromine (Br2) EC, D 0–10 ppm FM Sensor Learn More

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

GilAir-3 Battery Pack, UL - Blue Learn More

FSP-10 Large Capacity Size Selection Cyclone Learn More

Hydrogen Sulfide (H2S) EC, ND 0–10 ppm FM Sensor Learn More

Sensidyne Special Pre-Loaded Cassettes Learn More

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

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

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

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

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

3-70 ppm Range Gas Detector Tube for Measuring Propylene Oxide Learn More

Single Tube Holder Kits - Includes Standard and Variable Flow Tubes Select Configuration Size Learn More

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

3-40 mg/m3 Range Gas Detector Tube for Measuring Ethylene Glycol Learn More

Cyclone, Dorr-Oliver, 10mm - Nylon (1.7 LPM Respirable-US)(Uses 37mm 3-piece US cassettes) Learn More

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

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

Cassette 37mm, 3 pc, 0.8µm POLYCARBONATE, 50/bx Learn More

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

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

Chlorine, Cl2, 10 ppm in Nitrogen (58 SL) Calibration Gas for Sensidyne Fixed Gas Detection Systems Learn More

Hydrogen Chloride, HCl, 10 ppm in Nitrogen (58SL) Calibration Gas for Sensidyne Fixed Gas Detection Systems Learn More

Hydrogen Cyanide, HCN, 10 ppm in Nitrogen (58SL) Calibration Gas for Sensidyne Fixed Gas Detection Systems Learn More

Hydrogen Sulfide, H2S, 10 ppm in Nitrogen (58SL) Calibration Gas for Sensidyne Fixed Gas Detection Systems Learn More

Nitrogen Dioxide, NO2, 10 ppm in Nitrogen (103SL) Calibration Gas for Sensidyne Fixed Gas Detection Systems Learn More

Sulfur Dioxide, SO2, 10 ppm in Nitrogen (58SL) Calibration Gas for Sensidyne Fixed Gas Detection Systems Learn More

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

USB style single pump charger for Gilian GilAir-3 & GilAir-5 air sampling pumps Learn More

Reversable Screwdriver for GilAir-3, GilAir-5, and BDX-II Learn More

Telescoping Extension Probe (to 3 meters) for AP-20S pump Learn More

Single Unit Replacement Charger USB adapter/Dongle only, GilAir-3/5 Learn More

GilAir Plus - 3 Units Comms/Charge Dock Learn More

Side replacement anti-tamper plate for clock and programmable models of the GilAir-3 and GilAir-5. Learn More

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

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

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

Gilian Front Anti-Tamper Plate for GilAir-3, GilAir-5, and BDX-II Learn More

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

Gilian 10i air sampling pump - select a configuration to see what is included. Learn More

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

Sensidyne Gas Sampling Bags - Select a Size and Material
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

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

Sensidyne Tube Holder Adapters Learn More

Dorr-Oliver Size Selection Cyclone – US-ACGIH Respirable Curve: 50% cut at 4 microns Learn More

Gilian 5000 personal air sampling pump - select a configuration to see what is included. Learn More

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

1.7-33.8 mg/L Range Gas Detector Tube for Measuring Water Vapour Learn More

Gilian 800i personal air sampling pump - select a configuration to see what is included. Learn More

Gilian BDX-II Air sampling pump - select a configuration to see what is included. Learn More

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

Filter, Replacement (Packg of 100), GilAir-3/GilAir-5/BDX-II (Pack of 100) Learn More

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

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

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

Sampling Cassettes - Housing Only - Select A Configuration
Learn More

Sensidyne Pre-Loaded Cassettes - select a configuration
Learn More

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

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

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

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

Accessories and Spare Parts only for the Nephelometer Learn More

100-3,000 ppm Range Gas Detector Tube for Measuring Toluene Learn More

0.025-3.0 ppm Range Gas Detector Tube for Measuring Ozone Learn More

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

0.01-3.00 % Range Gas Detector Tube for Measuring Hydrogen Cyanide Learn More

0.1-3.0 % Range Gas Detector Tube for Measuring Sulphur Dioxide Learn More

Variable Tube Holder Starter Kits, Dual, Triple, Quad or Deluxe Kit Select Single Size or MultiSize Manifold Kit Learn More

100-3,200 ppm Range Gas Detector Tube for Measuring Phosphine-High Range Learn More

0.3-22 ppm Range Gas Detector Tube for Measuring Mitc(Methyl Isothiocyanate) Learn More

100-3,000 ppm Range Gas Detector Tube for Measuring Compressed Breathing Air(Co2) Learn More

0.3-5 mg/m3 Range Gas Detector Tube for Measuring Compressed Breathing Air(Oil Mist) Learn More

Gilian Impingers Learn More

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

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

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

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

0.5-10.0 ppm Range Gas Detector Tube for Measuring Hydrogen Peroxide Learn More

200-10,000 ppm Range Gas Detector Tube for Measuring Mitc(Methyl Isothiocyanate) Learn More

Free-Standing Rotameter Select Options Learn More

0.1-10.0 mg/m3 Range Gas Detector Tube for Measuring Mercury Vapour Learn More

Gilian GilAir Plus Air Sampling Pump - Select A Configuration Learn More

Gilian GilAir Plus Air Sampling Pump - Select A Configuration Learn More

Gilian GilAir Plus Air Sampling Pump - Select A Configuration Learn More

Gilian GilAir Plus Air Sampling Pump - Select A Configuration Learn More

Gilian GilAir Plus Air Sampling Pump - Select A Configuration Learn More

Gilian GilAir Plus Air Sampling Pump - Select A Configuration Learn More

Gilian GilAir Plus Air Sampling Pump - Select A Configuration Learn More

Gilian 12 persona air sampling pump - select a configuration to see what is included. Learn More

Deluxe Hazmat III Kit (without colorimetric tubes) Learn More

GSP-3.5 Conical Style Inhalable Dust Sampler (100 µm Particle Cut at 3.5 LPM with Euro filter holder) uses 37mm European Style Cassette Learn More

Filter Cassette, 37mm, European style for 811-9930-01, 811-9931-01 & 811-9929-01), Cassette only Learn More

Fluorine (F2) EC, ND 0–10.0 ppm Sensor Learn More

Silane (SiH4) EC, ND 0–10.0 ppm Sensor Learn More

Chlorine (Cl2) EC, ND 0–10.0 ppm FM Sensor Learn More

Chlorine (H2S Resistant) (Cl2) EC, ND 0–10.0 ppm Sensor Learn More

Nitrogen Dioxide (NO2) EC, ND 0–10.0 ppm FM Sensor Learn More

0.5-40 ppm Range Gas Detector Tube for Measuring Hydrogen Sulphide Learn More

Hydrogen Chloride (HCl) EC, ND 0–10.0 ppm FM Sensor Learn More

Hydrogen Fluoride (HF) EC, D 0–10.0 ppm FM Sensor Learn More

Ethylene Oxide (ETO) (C2H4O) EC, ND 0–10.0 ppm FM Sensor Learn More

0.3-8 ppm Range Gas Detector Tube for Measuring Hydrogen Cyanide Learn More

Sulfur Dioxide, H2S Filtered (SO2) EC, ND 0–10.0 ppm FM Sensor Learn More

Sensidyne Tube Holder Housing Learn More

Filter Media for Air Sampling Cassettes – Tissue Quartz, (99.90% Retention Of 0.3µm Dop) 25mm, 100/Pk Learn More

Filter Media for Air Sampling Cassettes – Tissue Quartz, (99.90% Retention Of 0.3µm Dop) 37mm, 25/Pk Learn More

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

Gas Detector Tube for Measuring Inorganic Gas-Qualitative Learn More

Gas Detector Tube for Measuring Organic Gas - Qualitative Learn More

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

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

0.01-4.0 % Range Gas Detector Tube for Measuring Acetone Learn More

0.5-30 % Range Gas Detector Tube for Measuring Ammonia Learn More

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

0.05-0.6 % Range Gas Detector Tube for Measuring Gasoline Learn More

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

0.01-0.60 % Range Gas Detector Tube for Measuring Cyclohexane Learn More

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

0.02-0.50 % Range Gas Detector Tube for Measuring Propane Learn More

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

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

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

0.01-0.80 % Range Gas Detector Tube for Measuring Salinity Learn More

PRESENCE Range Gas Detector Tube for Measuring Organic Gas Checker Learn More

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

20-400 ppm Range Gas Detector Tube for Measuring Tetrahydrofuran Learn More

0.05-5.0 % Range Gas Detector Tube for Measuring Propylene Oxide Learn More

0.05-4.0 ppm Range Gas Detector Tube for Measuring Formaldehyde Learn More

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

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

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

0.5-25.0 ppm Range Gas Detector Tube for Measuring Cresol Learn More

0.5-25.0 ppm Range Gas Detector Tube for Measuring Phenol Learn More

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

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

4-100 ppm Range Gas Detector Tube for Measuring Tetrahydrothiophene Learn More

5-70 ppm Range Gas Detector Tube for Measuring Benzaldehyde Learn More

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

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

5-500 ppm Range Gas Detector Tube for Measuring Cyclohexanol Learn More

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

20-5,000 ppm Range Gas Detector Tube for Measuring Acetone Learn More

0.05-5.0 % Range Gas Detector Tube for Measuring Ethyl Alcohol Learn More

50-900 ppm Range Gas Detector Tube for Measuring Ammonia Learn More

5-260 ppm Range Gas Detector Tube for Measuring Ammonia Learn More

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

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

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

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

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

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

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

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

20-140 ppm Range Gas Detector Tube for Measuring Cumene Learn More

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

20-200 ppm Range Gas Detector Tube for Measuring Decahydronaphthalene Learn More

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

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

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

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

0.05-6.0 % Range Gas Detector Tube for Measuring Methyl Alcohol 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

20-700 ppm Range Gas Detector Tube for Measuring Phosphine Learn More

0.25-20.0 ppm Range Gas Detector Tube for Measuring Phosphine Learn More

5-150 ppm Range Gas Detector Tube for Measuring Phosphine Learn More

200-6,000 ppm Range Gas Detector Tube for Measuring Phosphine 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

0.01-4.0 % Range Gas Detector Tube for Measuring Ethylene Oxide Learn More

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

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

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

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

5-140 ppm Range Gas Detector Tube for Measuring Acetaldehyde Learn More

5-300 ppm Range Gas Detector Tube for Measuring Trichloroethylene Learn More

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

5-300 ppm Range Gas Detector Tube for Measuring Tetrachloroethylene Learn More

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

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

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

5-160 ppm Range Gas Detector Tube for Measuring Arsine Learn More

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

5-200 ppm Range Gas Detector Tube for Measuring Xylene Learn More

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

0.05-0.60 % Range Gas Detector Tube for Measuring N-Butane Learn More

0.5-50 ppm Range Gas Detector Tube for Measuring Silane Learn More

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

0.02-5.0 ppm Range Gas Detector Tube for Measuring Diborane Learn More

5-200 ppm Range Gas Detector Tube for Measuring Tetraethoxysilane Learn More

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

0.02-0.30 % Range Gas Detector Tube for Measuring Sulphur Dioxide Learn More

5-50 ppm Range Gas Detector Tube for Measuring Divinyl Benzene Learn More

5-140 ppm Range Gas Detector Tube for Measuring Methyl Mercaptan Learn More

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

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

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

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

20-250 ppm Range Gas Detector Tube for Measuring Nitrogen Oxides Learn More

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

0.5-30 ppm Range Gas Detector Tube for Measuring Nitrogen Oxides Learn More

0.4-50 ppm Range Gas Detector Tube for Measuring Methyl Iodide Learn More

500-15,000 ppm Range Gas Detector Tube for Measuring Methyl Iodide Learn More

20-500 ppm Range Gas Detector Tube for Measuring Allyl Alcohol Learn More

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

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

5-500 ppm Range Gas Detector Tube for Measuring Ethyl Cellosolve Learn More

5-500 ppm Range Gas Detector Tube for Measuring Methyl Cellosolve Learn More

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

5-350 ppm Range Gas Detector Tube for Measuring Isopropyl Cellosolve Learn More