Gastec Gas Detector Tubes

Gastec Gas Detector Tubes

Gastec Gas Detector Tubes - Gastec Gas Detector Tubes

Gastec gas detection tubes are accurate, easy to use, and available for on the spot sampling in over 600 different applications. Combined with a Gastec sampling pump, these tubes form a complete economical gas detection system.

Gastec gas detector tubes provide quick, accurate, and cost effective measurements of gases and vapors for over 600 different applications. On site measurements can be taken almost anywhere by anyone at a low cost. Extensive ranges can be achieved by utilizing different sample volumes, and through the use of correction factors tubes can be used accurately for other gases besides those read directly off the tube.

Gastec gas detector tubes require a Gastec sampling pump for use. EQUIPCO offers an economical solution to peridodic on the spot sampling with Gastec sampling pump rentals, significantly reducing costs for short term sampling. Gastec sampling pumps are also used with Polytec multiple gas detection tubes, and field soil detection tubes.

Most Gastec gas detector tubes are designed for ease of use and operate with either a 50 or 100 ml stroke volume (half and full stroke on Gastec sampling pumps) and require no temperature or humidity compensation. Gastec tubes lower the chances of errors by requiring no color charts, dual scales, or interpretation of the direct reading of the tube. For tubes that do require temperature compenstation, Gastec sampling pumps all include ambient temperature indicators. In the case that humidity compenstation is required, Gastec water vapor tubes can be used.

Gastec also offers Pyrotec tubes which allow for the measurement of certain gases that are not normally able to be detected by standard gas tubes. These measurements are acheived with the use of the Pyrolyzer attachment for Gastec sampling pumps and special Pyrotec tubes (p/n 51, 51H, 51L, 52, and 53).

All tubes offer highly visible markings and are available in many ranges. Every box of Gastec tubes includes a datasheet and instructions with correction factors for different compounds, interferances, and temperature/humidity adjustment factors. Gastec tubes can operate within a wide range of environmental conditions, have many SEI certifications, and are manufactured under ISO-9001 standards.

Gastec Gas Detector Tubes Ordering Instructions

Gastec gas detector tubes are listed below alphabetically by the gas or vapor and range they could be used to detect. If you do not see the compound or range your application requires, try looking under a different name for the compound or call for assistance.

Each gas and range indicated below has notes to indicate whether the value is read directly off that tube or if a correction factor is required, how many measurements are possible per box, if any additional accessories like a Pyrolyzer are required, and if the tube is SEI certified.

Gastec detector tubes come in a box with 10 tubes for taking either 10, 9, or 5 measurements. The number of measurements depends on if pre-tubes are required and how many uses they have.

Gastec gas detector tubes require a Gastec sampling pump which can be purchased or rented.

Gastec Gas Detection Tubes

  • Part Number/Description
  • Price

Show Prices

  • 92Acetaldehyde gas tubes1, 5–750 ppm
  • $92.29
  • 92LAcetaldehyde gas tubes1, 1–20 ppm
  • $108.45
  • 92MAcetaldehyde gas tubes1, 2.5–100 ppm
  • $94.20
  • 81Acetic Acid gas tubes17, 1–100 ppm
  • $97.33
  • 81LAcetic Acid gas tubes1, 0.125–25 ppm
  • $103.17
  • 80Acetic Acid gas tubes15, 1–80 ppm
  • $96.49
  • 81Acetic Anhydride gas tubes157, 0.6–15 ppm
  • $97.33
  • 81LAcetic Anhydride gas tubes15, 0.15–6 pppm
  • $103.17
  • 151Acetone gas tubes1, 0.05–2%
  • $104.28
  • 151LAcetone gas tubes17, 50–12000 ppm
  • $92.29
  • 12LAcetone Cyanohydrin gas tubes157, 2.88–69 ppm
  • $91.91
  • 52Acetonitrile gas tubes156, 3–180 ppm
  • $101.18
  • 171Acetylene gas tubes1, 0.05–4%
  • $103.13
  • 103Acetylene gas tubes25, 0.075–3.6%
  • $92.29
  • 172Acetylene gas tubes15, 32.5–1040 ppm
  • $102.58
  • 80Acid Gases gas tubes1, 1–80 ppm
  • $96.49
  • 93Acrolein gas tubes1, 3.3–800 ppm
  • $92.15
  • 81Acrylic Acid gas tubes157, 2–50 ppm
  • $97.33
  • 81LAcrylic Acid gas tubes15, 0.45–18 ppm
  • $103.17
  • 191Acrylonitrile gas tubes3, 2–360 ppm
  • $93.72
  • 191LAcrylonitrile gas tubes3, 0.1–18 ppm
  • $92.15
  • 102LAcrylonitrile gas tubes15, 0.06–1.44%
  • $96.49
  • 140Aliphatic Hydrocarbons gas tubes1, 6–3000 ppm
  • $96.60
  • 180Allyl Amine gas tubes15, 8.5–170 ppm
  • $103.83
  • 180LAllyl Amine gas tubes15, 0.4–8 ppm
  • $99.09
  • 149Allyl Isothiocyanate gas tubes15, 5–200 ppm
  • $104.28
  • 101LAllyl Chloride gas tubes15, 0.1–3.4%
  • $103.07
  • 131LAllyl Chloride gas tubes35, 3.2–48 ppm
  • $96.91
  • 180Amines gas tubes1, 5–100 ppm
  • $103.83
  • 180LAmines gas tubes1, 0.5–10 ppm
  • $99.09
  • 3HAmmonia gas tubes1, 0.2–32%
  • $104.28
  • 3HMAmmonia gas tubes1, 0.05–3.52%
  • $103.13
  • 3LAmmonia gas tubes1, 0.5–78 ppm
  • $88.06
  • 3LAAmmonia gas tubes17, 2.5–200 ppm
  • $88.06
  • 3MAmmonia gas tubes1, 10–1000 ppm
  • $91.91
  • 180Ammonia gas tubes15, 1.5–30 ppm
  • $103.83
  • 147Amyl Acetate gas tubes1, 10–200 ppm
  • $104.29
  • 181Aniline gas tubes1, 1.25–60 ppm
  • $99.56
  • 120Aromatic Hydrocarbons gas tubes1, 0.4–200 ppm
  • $96.60
  • 19LAArsine gas tubes1, 0.04–10 ppm
  • $92.29
  • 121Benzene gas tubes17, 2.5–120 ppm
  • $102.48
  • 121LBenzene gas tubes3, 0.1–65 ppm
  • $89.73
  • 121SBenzene gas tubes3, 2–312 ppm
  • $102.98
  • 121SLBenzene gas tubes3, 1–100 ppm
  • $96.73
  • 121SPBenzene gas tubes3, 0.2–66 ppm
  • $86.48
  • 171Benzene gas tubes15, 0.03–0.6%
  • $103.13
  • 136LBenzyl Bromide gas tubes35, 25–850 ppm
  • $92.15
  • 132LBenzyl Chloride gas tubes15, 0.8–20 ppm
  • $105.25
  • 12LBoron Trichloride gas tubes157, 0.5–20 ppm
  • $91.91
  • 8LABromine gas tubes157, 0.05–0.8 ppm
  • $88.06
  • 136LBromoform gas tubes35, 1–50 ppm
  • $92.15
  • 1741,3-Butadiene gas tubes1, 50–800 ppm
  • $104.28
  • 174L1,3-Butadiene gas tubes1, 2.5–100 ppm
  • $102.58
  • 174LL1,3-Butadiene gas tubes3, 0.5–5 ppm
  • $108.59
  • 104Butane gas tubes1, 25–1400 ppm
  • $103.13
  • 103Butane gas tubes25, 0.035–1.68%
  • $92.29
  • 1141-Butanol gas tubes1, 10–150 ppm
  • $97.51
  • 1152-Butanol gas tubes1, 5–150 ppm
  • $104.29
  • 102Ltert-Butanol gas tubes15, 0.05–1.2%
  • $96.49
  • 142Butyl Acetate gas tubes1, 0.05–0.8%
  • $117.64
  • 142LButyl Acetate gas tubes1, 10–300 ppm
  • $104.28
  • 146Butyl Acrylate gas tubes15, 40–190 ppm
  • $104.28
  • 142LButyl Acrylate gas tubes15, 7–210 ppm
  • $104.28
  • 180di-n-Butylamine gas tubes15, 5–100 ppm
  • $103.83
  • 180Ldi-n-Butylamine gas tubes15, 0.4–8 ppm
  • $99.09
  • 180n-Butylamine gas tubes15, 8–160 ppm
  • $103.83
  • 180Ln-Butylamine gas tubes15, 0.55–11 ppm
  • $99.09
  • 180t-Butylamine gas tubes15, 5.5–110 ppm
  • $103.83
  • 136Hn-Butyl Bromide gas tubes35, 24–360 ppm
  • $106.88
  • 136Ln-Butyl Bromide gas tubes35, 10–100 ppm
  • $92.15
  • 136LAn-Butyl Bromide gas tubes357, 2.4–18 ppm
  • $98.43
  • 70LButyl Mercaptan gas tubes15, 0.16–12.8 ppm
  • $101.39
  • 75tert-Butyl Mercaptan gas tubes1, 2.5–150 mg/m³
  • $107.82
  • 75Ltert-Butyl Mercaptan gas tubes1, 0.5–30 mg/m³
  • $108.13
  • 77tert-Butyl Mercaptan gas tubes35, 1–15 mg/m³
  • $110.75
  • 70Ltert-Butyl Mercaptan gas tubes15, 0.1–8 ppm
  • $101.39
  • 81LButyric Acid gas tubes15, 0.325–13 ppm
  • $103.17
  • 191LButyronitrile gas tubes35, 6–180 ppm
  • $92.15
  • 2HCarbon Dioxide gas tubes1, 0.5–20%
  • $82.56
  • 2HHCarbon Dioxide gas tubes1, 2.5–40%
  • $89.73
  • 2LCarbon Dioxide gas tubes17, 0.13–6%
  • $83.09
  • 2LCCarbon Dioxide gas tubes1, 100–4000 ppm
  • $95.11
  • 2LLCarbon Dioxide gas tubes1, 300–5000 ppm
  • $97.09
  • 13Carbon Disulfide gas tubes37, 0.63–100 ppm
  • $98.09
  • 13MCarbon Disulfide gas tubes3, 20–4000 ppm
  • $104.29
  • 13LCarbon Disulfide gas tubes3, 0.1–8.1 ppm
  • $99.85
  • 1HCarbon Monoxide gas tubes1, 0.1–10%
  • $103.83
  • 1HHCarbon Monoxide gas tubes1, 1–50%
  • $93.72
  • 1LCarbon Monoxide gas tubes1, 2.5–2000 ppm
  • $86.33
  • 1LACarbon Monoxide gas tubes17, 8–1000 ppm
  • $86.95
  • 1LCCarbon Monoxide gas tubes1, 1–30 ppm
  • $97.71
  • 1LKCarbon Monoxide gas tubes1, 5–600 ppm
  • $89.61
  • 1LKCCarbon Monoxide gas tubes4, 5–100 ppm
  • $94.84
  • 1LLCarbon Monoxide gas tubes1, 5–50 ppm
  • $95.99
  • 1LMCarbon Monoxide gas tubes1, 25–2000 ppm
  • $87.88
  • 1MCarbon Monoxide gas tubes1, 0.05–4%
  • $91.56
  • 134Carbon Tetrachloride gas tubes3, 0.5–60 ppm
  • $103.59
  • 134LCarbon Tetrachloride gas tubes3, 0.25–12 ppm
  • $104.28
  • 21Carbonyl Sulfide gas tubes3, 5–200 ppm
  • $92.15
  • 21LACarbonyl Sulfide gas tubes3, 2–125 ppm
  • $92.03
  • 8HChlorine gas tubes1, 25–1000 ppm
  • $108.30
  • 8HHChlorine gas tubes1, 0.25–10%
  • $101.53
  • 8LAChlorine gas tubes17, 0.1–16 ppm
  • $88.06
  • 8LLChlorine gas tubes1, 0.025–2 ppm
  • $100.04
  • 80Chlorine gas tubes15, 0.7–14 ppm
  • $96.49
  • 14LChlorine gas tubes157, 0.8–16 ppm
  • $86.48
  • 23LChlorine Dioxide gas tubes1, 0.025–1.2 ppm
  • $103.13
  • 23MChlorine Dioxide gas tubes1, 0.1–10 ppm
  • $104.29
  • 8HChlorine Dioxide gas tubes15, 25–250 ppm
  • $108.30
  • 8LLChlorine Dioxide gas tubes15, 0.05–1.0 ppm
  • $100.04
  • 8LAChlorine Dioxide gas tubes157, 0.6–9.6 ppm
  • $88.06
  • 126Chlorobenzene gas tubes1, 2–500 ppm
  • $104.29
  • 126LChlorobenzene gas tubes1, 0.5–43 ppm
  • $108.07
  • 135Chlorobromomethane gas tubes35, 22–110 ppm
  • $102.04
  • 136LChlorobromomethane gas tubes35, 9–90 ppm
  • $92.15
  • 102LChlorocyclohexane gas tubes35, 50–1200 ppm
  • $96.49
  • 51HChlorodifluoromethane gas tubes356, 0.1–2.4%
  • $113.04
  • 51Chlorodifluoromethane gas tubes356, 25–1000 ppm
  • $101.53
  • 51LChlorodifluoromethane gas tubes356, 2.5–135 ppm
  • $113.04
  • 137Chloroform gas tubes3, 4–400 ppm
  • $104.29
  • 137LAChloroform gas tubes3, 0.5–30 ppm
  • $110.86
  • 137LLChloroform gas tubes3, 0.3–4.5 ppm
  • $110.86
  • 51HChlorofluorocarbons gas tubes356, 250–6000 ppm
  • $113.04
  • 51Chlorofluorocarbons gas tubes356, 10–400 ppm
  • $101.53
  • 51LChlorofluorocarbons gas tubes356, 1–54 ppm
  • $113.04
  • 134Chloropicrin gas tubes35, 2.5–60 ppm
  • $103.59
  • 61m-Cresol gas tubes15, 1–25 ppm
  • $104.28
  • 61o-Cresol gas tubes1, 0.4–62.5 ppm
  • $104.28
  • 61p-Cresol gas tubes15, 1–25 ppm
  • $104.28
  • 122LCumene gas tubes15, 2–100 ppm
  • $101.14
  • 122Cumene gas tubes157, 5.8–174 ppm
  • $96.36
  • 102HCyclohexane gas tubes15, 0.015–1.2%
  • $104.28
  • 102LCyclohexane gas tubes15, 60–1440 ppm
  • $96.49
  • 118Cyclohexanol gas tubes1, 5–100 ppm
  • $104.29
  • 154Cyclohexanone gas tubes1, 2–75 ppm
  • $103.59
  • 91LCyclohexanone gas tubes15, 10–470 ppm
  • $91.91
  • 151Cyclohexene gas tubes15, 0.05–0.8%
  • $104.28
  • 180Cyclohexylamine gas tubes15, 7–140 ppm
  • $103.83
  • 180LCyclohexylamine gas tubes15, 0.5–10 ppm
  • $99.09
  • 101LCyclopentane gas tubes15, 39–1300 ppm
  • $103.07
  • 141LCymene gas tubes15, 25–270 ppm
  • $103.59
  • 121Decahydronaphthlanene gas tubes157, 10–165 ppm
  • $102.48
  • 105n-Decane gas tubes15, 200–6000 ppm
  • $96.73
  • 154Diacetone Alcohol gas tubes15, 2.5–100 ppm
  • $103.59
  • 92Diacetyl gas tubes15, 25–1500 ppm
  • $92.29
  • 22Diborane gas tubes1, 0.02–5 ppm
  • $108.07
  • 136L1,1-Dibromoethane gas tubes35, 7–70 ppm
  • $92.15
  • 136LDibromomethane gas tubes35, 5–50 ppm
  • $92.15
  • 180Di-n-Butylamine gas tubes15, 5–100 ppm
  • $103.83
  • 180LDi-n-Butylamine gas tubes15, 0.4–8 ppm
  • $99.09
  • 127m-Dichlorobenzene gas tubes15, 2.5–300 ppm
  • $104.28
  • 127o-Dichlorobenzene gas tubes1, 2.5–300 ppm
  • $104.28
  • 127p-Dichlorobenzene gas tubes15, 2.5–300 ppm
  • $104.28
  • 51HDichlorodifluoromethane gas tubes356, 325–7800 ppm
  • $113.04
  • 51Dichlorodifluoromethane gas tubes356, 11–440 ppm
  • $101.53
  • 51LDichlorodifluoromethane gas tubes356, 1.8–97 ppm
  • $113.04
  • 132LLDichlorvos gas tubes15, 0.05–3.2 ppm
  • $98.42
  • 1351,1-Dichloroethane gas tubes35, 90–450 ppm
  • $102.04
  • 1391,2-Dichloroethylene gas tubes1, 5–250 ppm
  • $103.13
  • 132HA1,2-Dichloroethylene gas tubes15, 80–800 ppm
  • $107.82
  • 132LL1,2-Dichloroethylene gas tubes15, 0.4–6 ppm
  • $98.42
  • 511,1-Dichloro-1-fluoroethane gas tubes356, 10–1000 ppm
  • $101.53
  • 51L1,1-Dichloro-1-fluoroethane gas tubes356, 1.1–22 ppm
  • $113.04
  • 51Dichloropentafluoropropane gas tubes356, 20–800 ppm
  • $101.53
  • 51LDichloropentafluoropropane gas tubes356, 1.1–22 ppm
  • $113.04
  • 1391,3-Dichloropropane gas tubes15, 20–200 ppm
  • $103.13
  • 132M1,3-Dichloropropane gas tubes157, 10–200 ppm
  • $103.65
  • 132HA1,3-Dichloropropene gas tubes15, 45–450 ppm
  • $107.82
  • 132M1,3-Dichloropropene gas tubes157, 10–200 ppm
  • $103.65
  • 131LA1,3-Dichloropropene gas tubes357, 0.5–10 ppm
  • $93.91
  • 51H1,2-Dichloro-1,1,2,2-tetrafluoroethane gas tubes356, 475–11400 ppm
  • $113.04
  • 511,2-Dichloro-1,1,2,2-tetrafluoroethane gas tubes356, 20–800 ppm
  • $101.53
  • 51L1,2-Dichloro-1,1,2,2-tetrafluoroethane gas tubes356, 1.8–97 ppm
  • $113.04
  • 512,2-Dichloro-1,1,1-trifluoroethane gas tubes356, 14–1600 ppm
  • $101.53
  • 51L2,2-Dichloro-1,1,1-trifluoroethane gas tubes356, 1.4–28 ppm
  • $113.04
  • 76Dicyclopentadiene gas tubes15, 1–10 ppm
  • $107.82
  • 112LDicyclopentadiene gas tubes15, 17–340 ppm
  • $100.49
  • 180Diethylamine gas tubes15, 5.5–110 ppm
  • $103.83
  • 180LDiethylamine gas tubes15, 0.45–9 ppm
  • $99.09
  • 180LDiethylaminoethanol gas tubes15, 0.6–12 ppm
  • $99.09
  • 122LDiethyl Benzene gas tubes15, 2–150 ppm
  • $101.14
  • 180LDiethylenetriamine gas tubes15, 0.95–19 ppm
  • $99.09
  • 180Diethylethanolamine gas tubes15, 6–120 ppm
  • $103.83
  • 121Diisobutylene gas tubes15, 45–540 ppm
  • $102.48
  • 102LDiisobutyl Ketone gas tubes15, 0.2–1%
  • $96.49
  • 91LDiisobutyl Ketone gas tubes15, 0.58–29 ppm
  • $91.91
  • 141LDiisopropyl Benzene gas tubes15, 12–400 ppm
  • $103.59
  • 141LDiisopropyl Toluene gas tubes15, 12–400 ppm
  • $103.59
  • 180Diisopropylamine gas tubes15, 5–100 ppm
  • $103.83
  • 180LDiisopropylamine gas tubes15, 0.3–6 ppm
  • $99.09
  • 184n,n-Dimethyl Acetamide gas tubes1, 1.5–240 ppm
  • $98.43
  • 3HDimethylamine gas tubes15, 1.2–19.2%
  • $104.28
  • 180Dimethylamine gas tubes15, 5.5–110 ppm
  • $103.83
  • 180LDimethylamine gas tubes15, 0.45–9 ppm
  • $99.09
  • 180L2-Dimethylaminoethanol gas tubes15, 0.65–13 ppm
  • $99.09
  • 180Dimethylaminopropylamine gas tubes15, 8–160 ppm
  • $103.83
  • 180LDimethylaminopropylamine gas tubes15, 0.6–12 ppm
  • $99.09
  • 181n,n-Dimethylaniline gas tubes15, 2.5–30 ppm
  • $99.56
  • 53Dimethyl Disulfide gas tubes16, 0.3–6 ppm
  • $113.04
  • 180Dimethylethanolamine gas tubes15, 6.5–130 ppm
  • $103.83
  • 180n,n-Dimethylethylamine gas tubes15, 4–80 ppm
  • $103.83
  • 180Ln,n-Dimethylethylamine gas tubes15, 0.3–6 ppm
  • $99.09
  • 183n,n-Dimethyl Formamide gas tubes1, 0.8–90 ppm
  • $103.59
  • 185Dimethylhydrazine gas tubes15, 0.1–2 ppm
  • $104.28
  • 53Dimethyl Sulfide gas tubes36, 0.25–10 ppm
  • $113.04
  • 77Dimethyl Sulfide gas tubes35, 1–15 mg/l
  • $110.75
  • 1591,4-Dioxane gas tubes15, 25–140 ppm
  • $104.28
  • 1631,4-Dioxane gas tubes15, 0.1–6%
  • $104.28
  • 180Dipropylamine gas tubes15, 4–80 ppm
  • $103.83
  • 180LDipropylamine gas tubes15, 0.35–7 ppm
  • $99.09
  • 124LDivinyl Benzene gas tubes15, 1–15 ppm
  • $100.01
  • 113LDivinyl Methoxysilane gas tubes15, 2.5–40 ppm
  • $103.07
  • 51Enflurane gas tubes356, 20–1200 ppm
  • $101.53
  • 51LEnflurane gas tubes356, 25–145 ppm
  • $113.04
  • 163LEpichlorohydrin gas tubes35, 1.2–120 ppm
  • $96.73
  • 112Ethanol gas tubes1, 0.01–7.5%
  • $104.30
  • 112LEthanol gas tubes1, 50–2000 ppm
  • $100.49
  • 180Ethanolamine gas tubes15, 7–140 ppm
  • $103.83
  • 180LEthanolamine gas tubes15, 1.95–39 ppm
  • $99.09
  • 141Ethyl Acetate gas tubes1, 0.1–1.5%
  • $104.28
  • 141LEthyl Acetate gas tubes1, 20–800 ppm
  • $103.59
  • 141LEthyl Acrylate gas tubes15, 8–320 ppm
  • $103.59
  • 151Ethyl Acrylate gas tubes15, 0.05–0.8%
  • $104.28
  • 180Ethylamine gas tubes15, 5–100 ppm
  • $103.83
  • 180LEthylamine gas tubes15, 0.45–9 ppm
  • $99.09
  • 122LEthyl Benzene gas tubes15, 1–70 ppm
  • $101.14
  • 122Ethyl Benzene gas tubes157, 11–330 ppm
  • $96.36
  • 131LAp-Ethyl Benzylchloride gas tubes357, 2.5–50 ppm
  • $93.91
  • 136LEthyl Bromide gas tubes35, 2.5–200 ppm
  • $92.15
  • 138Ethyl Chloride gas tubes35, 15–150 ppm
  • $103.59
  • 131LAEthyl Chloroformate gas tubes357, 7–140 ppm
  • $93.91
  • 161Ethyl Ether gas tubes1, 0.04–1%
  • $104.28
  • 161LEthyl Ether gas tubes1, 10–1200 ppm
  • $104.28
  • 72Ethyl Mercaptan gas tubes1, 0.5–120 ppm
  • $92.36
  • 72LEthyl Mercaptan gas tubes1, 0.2–75 ppm
  • $91.22
  • 172Ethylene gas tubes1, 25–800 ppm
  • $102.58
  • 172LEthylene gas tubes1, 0.2–100 ppm
  • $101.99
  • 103Ethylene gas tubes25, 0.35–16.8%
  • $92.29
  • 171Ethylene gas tubes15, 0.1–2%
  • $103.13
  • 111LEthylene Chlorohydrin gas tubes15, 20–200 ppm
  • $91.91
  • 180Ethylenediamine gas tubes15, 14–280 ppm
  • $103.83
  • 180LEthylenediamine gas tubes15, 0.9–18 ppm
  • $99.09
  • 136HEthylene Dibromide gas tubes35, 14–210 ppm
  • $106.88
  • 136LEthylene Dibromide gas tubes35, 8–80 ppm
  • $92.15
  • 135Ethylene Dichloride gas tubes35, 400–2000 ppm
  • $102.04
  • 135L Ethylene Dichloride gas tubes34, 104–1040 ppm
  • $97.59
  • 165LEthylene Glycol gas tubes3, 40–100 mg/m3
  • $99.57
  • 113L Ethylene Glycol Butyl Ether gas tubes15, 30–1000 ppm
  • $103.07
  • 113L Ethylene Glycol Ethyl Ether gas tubes15, 62.5–1000 ppm
  • $103.07
  • 113LEthylene Glycol Ethyl Ether Acetate gas tubes15, 6–96 ppm
  • $103.07
  • 113L Ethylene Glycol Methyl Ether gas tubes15, 15–900 ppm
  • $103.07
  • 163Ethylene Oxide gas tubes1, 0.05–3%
  • $104.28
  • 163LEthylene Oxide gas tubes3, 0.4–350 ppm
  • $96.73
  • 163LLEthylene Oxide gas tubes3, 0.1–10 ppm
  • $104.29
  • 161Ethyl Ether gas tubes1, 0.04–1%
  • $104.28
  • 161LEthyl Ether gas tubes1, 10–1200 ppm
  • $104.28
  • 142L2-Ethylhexyl Acrylate gas tubes15, 1.6–48 ppm
  • $104.28
  • 1172-Ethylhexyl Alcohol gas tubes15, 2–120 ppm
  • $104.29
  • 70Ethyl Mercaptan gas tubes15, 0.5–120 ppm
  • $109.04
  • 70LEthyl Mercaptan gas tubes15, 0.1–8 ppm
  • $101.39
  • 71HEthyl Mercaptan gas tubes15, 100–3800 ppm
  • $97.20
  • 180n-Ethyl Morpholine gas tubes15, 5–100 ppm
  • $103.83
  • 180Ln-Ethyl Morpholine gas tubes15, 0.3–6 ppm
  • $99.09
  • 17Fluorine gas tubes15, 1.25–50 ppm
  • $88.06
  • 51Fluorochlorocarbons gas tubes36, 10–400 ppm
  • $101.53
  • 51HFluorochlorocarbons gas tubes36, 250–6000 ppm
  • $113.04
  • 51LFluorochlorocarbons gas tubes36, 1–54 ppm
  • $113.04
  • 91Formaldehyde gas tubes3, 2–100 ppm
  • $91.22
  • 91LFormaldehyde gas tubes1, 0.1–40 ppm
  • $91.91
  • 91LLFormaldehyde gas tubes1, 0.05–1 ppm
  • $89.73
  • 91MFormaldehyde gas tubes1, 8–6400 ppm
  • $93.27
  • 93Formaldehyde gas tubes15, 250–20000 ppm
  • $92.15
  • 81Formic Acid gas tubes157, 5.2–130 ppm
  • $97.33
  • 81LFormic Acid gas tubes15, 0.5–20 ppm
  • $103.17
  • 154Furfural gas tubes15, 2–30 ppm
  • $103.59
  • 163LFurfuryl Alcohol gas tubes35, 1.3–130 ppm
  • $96.73
  • 101Gasoline gas tubes1, 0.015–1.2%
  • $103.59
  • 101LGasoline gas tubes1, 30–2000 ppm
  • $103.07
  • 1MGasoline gas tubes15, 0.1–2%
  • $91.56
  • 51HHalothane gas tubes356, 800–6400 ppm
  • $113.04
  • 51Halothane gas tubes356, 240–960 ppm
  • $101.53
  • 51LHalothane gas tubes356, 3–60 ppm
  • $113.04
  • 101Heptane gas tubes15, 0.015–1.2%
  • $103.59
  • 101LHeptane gas tubes15, 30–2000 ppm
  • $103.07
  • 103Heptane gas tubes25, 0.035–1.68%
  • $92.29
  • 105Heptane gas tubes15, 90–2700 ppm
  • $96.73
  • 180LHexamethylenediamine gas tubes15, 1.55–31 ppm
  • $99.09
  • 102Hn-Hexane gas tubes1, 0.015–1.2%
  • $104.28
  • 102Ln-Hexane gas tubes1, 10–1200 ppm
  • $96.49
  • 141L1-Hexene gas tubes15, 20–120 ppm
  • $103.59
  • 141L2-Hexyl Alcohol gas tubes15, 75–2400 ppm
  • $103.59
  • 180Hexylamine gas tubes15, 9–180 ppm
  • $103.83
  • 180LHexylamine gas tubes15, 0.65–13 ppm
  • $99.09
  • 185Hydrazine gas tubes1, 0.05–2 ppm
  • $104.28
  • 105Hydrocarbons gas tubes1, 100–3000 ppm
  • $96.73
  • 103Hydrocarbons gas tubes2, 0.05–2.4%
  • $92.29
  • 30Hydrogen gas tubes1, 0.5–2%
  • $98.75
  • 15LHydrogen Bromide gas tubes15, 0.8–16 ppm
  • $98.92
  • 14LHydrogen Chloride gas tubes17, 0.2–76 ppm
  • $86.48
  • 14MHydrogen Chloride gas tubes1, 10–1000 ppm
  • $91.91
  • 14RHydrogen Chloride gas tubes1, 50–5000 ppm
  • $108.13
  • 80Hydrogen Chloride gas tubes15, 8–160 ppm
  • $96.49
  • 8HHHydrogen Chloride gas tubes15, 1.5–30%
  • $101.53
  • 5MHydrogen Chloride gas tubes15, 220–3960 ppm
  • $93.91
  • 12HHydrogen Cyanide gas tubes1, 0.05–1.6%
  • $104.29
  • 12LHydrogen Cyanide gas tubes17, 0.36–120 ppm
  • $91.91
  • 12LLHydrogen Cyanide gas tubes1, 0.2–7 ppm
  • $102.65
  • 12MHydrogen Cyanide gas tubes1, 17–2400 ppm
  • $113.78
  • 17Hydrogen Fluoride gas tubes1, 0.25–100 ppm
  • $88.06
  • 17LHydrogen Fluoride gas tubes1, 0.2–10 ppm
  • $101.90
  • 17LLHydrogen Fluoride gas tubes1, 0.05–24 ppm
  • $101.90
  • 32Hydrogen Peroxide gas tubes1, 0.5–10 ppm
  • $103.41
  • 4HHydrogen Sulfide gas tubes1, 10–4000 ppm
  • $82.09
  • 4HHHydrogen Sulfide gas tubes1, 0.1–4%
  • $86.48
  • 4HMHydrogen Sulfide gas tubes1, 25–1600 ppm
  • $83.09
  • 4HPHydrogen Sulfide gas tubes1, 0.25–20%
  • $94.10
  • 4HTHydrogen Sulfide gas tubes1, 1–40%
  • $89.73
  • 4LHydrogen Sulfide gas tubes1, 1–240 ppm
  • $82.09
  • 4LBHydrogen Sulfide gas tubes1, 0.5–12 ppm
  • $85.29
  • 4LKHydrogen Sulfide gas tubes1, 1–40 ppm
  • $85.28
  • 4LLHydrogen Sulfide gas tubes17, 0.25–120 ppm
  • $82.09
  • 4LTHydrogen Sulfide gas tubes1, 0.1–4 ppm
  • $86.48
  • 4MHydrogen Sulfide gas tubes1, 12.5–500 ppm
  • $85.28
  • 45SHydrogen Sulfide & SO2 gas tubes38, 0.25–20 ppm & 1.25–120 ppm
  • $110.75
  • 45HHydrogen Sulfide + SO2 gas tubes19, 0.02–8%
  • $106.89
  • 9LIodine gas tubes157, 0.2–12 ppm
  • $90.25
  • 80Iodine gas tubes15, 0.12–2.4 ppm
  • $96.49
  • 148Isoamyl Acetate gas tubes1, 10–200 ppm
  • $108.07
  • 117Isoamyl Alcohol gas tubes1, 5–300 ppm
  • $104.29
  • 103Isobutane gas tubes25, 0.0.35–1.68%
  • $92.29
  • 104Isobutane gas tubes15, 55–3080 ppm
  • $103.13
  • 101LIsobutene gas tubes15, 0.07–2.2%
  • $103.07
  • 161LIsobutene gas tubes15, 5.7–228 ppm
  • $104.28
  • 144Isobutyl Acetate gas tubes1, 10–300 ppm
  • $104.29
  • 142LIsobutyl Acrylate gas tubes15, 2.6–78 ppm
  • $104.28
  • 116Isobutyl Alcohol gas tubes1, 10–150 ppm
  • $108.63
  • 51Isoflurane gas tubes356, 200–1000 ppm
  • $101.53
  • 51LIsoflurane gas tubes356, 30–120 ppm
  • $113.04
  • 101Isooctane gas tubes15, 0.027–0.54%
  • $103.59
  • 103Isopentane gas tubes25, 0.045–2.16%
  • $92.29
  • 154Isophorone gas tubes15, 2–30 ppm
  • $103.59
  • 141LIsoprene gas tubes15, 20–140 ppm
  • $103.59
  • 146Isopropyl Acetate gas tubes1, 20–500 ppm
  • $104.28
  • 113LLIsopropyl Alcohol gas tubes1, 20–200 ppm
  • $108.57
  • 113Isopropyl Alcohol gas tubes1, 0.02–5%
  • $101.41
  • 113LIsopropyl Alcohol gas tubes1, 25–800 ppm
  • $103.07
  • 180Isopropyl Alcohol gas tubes15, 5.5–110 ppm
  • $103.83
  • 180LIsopropyl Alcohol gas tubes15, 0.45–9 ppm
  • $99.09
  • 141LIsopropyl Ether gas tubes15, 22.5–720 ppm
  • $103.59
  • 161Isopropyl Ether gas tubes15, 0.018–0.45%
  • $104.28
  • 70Isopropyl Mercaptan gas tubes15, 10–240 ppm
  • $109.04
  • 81Isovaleric Acid gas tubes157, 2–50 ppm
  • $97.33
  • 81LIsovaleric Acid gas tubes15, 0.38–15 ppm
  • $103.17
  • 121LKerosene gas tubes357, 0.1–16 mg/l
  • $89.73
  • 122LLimonene gas tubes15, 25–250 ppm
  • $101.14
  • 100ALPG gas tubes1, 0.02–0.8%
  • $113.04
  • 81Maleic Anhydride gas tubes15, 0.8–20 ppm
  • $97.33
  • 70Mercaptans gas tubes1, 0.5–120 ppm
  • $109.04
  • 70LMercaptans gas tubes1, 0.1–8 ppm
  • $101.39
  • 75L2-Mercaptoethanol gas tubes15, 0.5–7.5 ppm
  • $108.13
  • 40Mercury Vapor gas tubes1, 0.05–13.2 mg/m³
  • $98.75
  • 141LMesityl Oxide gas tubes15, 33.8–1080 ppm
  • $103.59
  • 81Methacrylic Acid gas tubes157, 1.8–45 ppm
  • $97.33
  • 81LMethacrylic Acid gas tubes15, 0.35–14 ppm
  • $103.17
  • 192Methacrylonitrile gas tubes3, 0.2–32 ppm
  • $117.64
  • 91LMethaldehyde gas tubes15, 0.065–3.25 ppm
  • $91.91
  • 111Methanol gas tubes1, 0.002–4.5%
  • $105.94
  • 111LMethanol gas tubes1, 20–1000 ppm
  • $91.91
  • 111LLMethanol gas tubes1, 2–56 ppm
  • $108.11
  • 113L 2-Methoxyethyl Acetate gas tubes15, 50–700 ppm
  • $103.07
  • 113L1-Methoxy-2-propanol gas tubes15, 50–800 ppm
  • $103.07
  • 141LMethyl Acrylate gas tubes15, 20–400 ppm
  • $103.59
  • 131LA2-Methyl Allyl Chloride gas tubes357, 2.8–55 ppm
  • $93.91
  • 180Methylamine gas tubes15, 5–100 ppm
  • $103.83
  • 180LMethylamine gas tubes15, 0.5–10 ppm
  • $99.09
  • 181n-Methyl Aniline gas tubes15, 3.5–42 ppm
  • $99.56
  • 136HMethyl Bromide gas tubes3, 10–600 ppm
  • $106.88
  • 136LMethyl Bromide gas tubes3, 2.5–200 ppm
  • $92.15
  • 136LAMethyl Bromide gas tubes37, 1–36 ppm
  • $98.43
  • 136LLMethyl Bromide gas tubes3, 0.1–3 ppm
  • $107.57
  • 191L2-Methyl-3-butenenitrile gas tubes35, 0.4–12 ppm
  • $92.15
  • 91LMethyl-n-butyl Ketone gas tubes15, 0.9–22.5 ppm
  • $91.91
  • 51Methyl Chloride gas tubes356, 12–480 ppm
  • $101.53
  • 51LMethyl Chloride gas tubes356, 1.6–86 ppm
  • $113.04
  • 135Methyl Chloroform gas tubes35, 100–2000 ppm
  • $102.04
  • 135LMethyl Chloroform gas tubes35, 6–900 ppm
  • $97.59
  • 171Methyl Chloroform gas tubes15, 0.06–1.2%
  • $103.13
  • 131LAMethyl Chloroformate gas tubes357, 58–1160 ppm
  • $93.91
  • 102HMethylcyclohexane gas tubes15, 0.04–0.84%
  • $104.28
  • 119Methylcyclohexanol gas tubes1, 5–100 ppm
  • $100.45
  • 155Methylcyclohexanone gas tubes1, 2–100 ppm
  • $96.60
  • 138Methylene Chloride gas tubes3, 20–500 ppm
  • $103.59
  • 138LMethylene Chloride gas tubes3, 10–150 ppm
  • $96.34
  • 51LMethylene Chloride gas tubes356, 1–20 ppm
  • $113.04
  • 121LMethylene Iodide gas tubes35, 0.22–22 ppm
  • $89.73
  • 161Methyl Ether gas tubes15, 0.03–0.85%
  • $104.28
  • 152Methyl Ethyl Ketone gas tubes1, 0.02–0.6%
  • $103.59
  • 152LMethyl Ethyl Ketone gas tubes4, 6–384 ppm
  • $108.36
  • 151LMethyl Ethyl Ketone gas tubes157, 21–1680 ppm
  • $92.29
  • 185Methyl Hydrazine gas tubes15, 0.6–12 ppm
  • $104.28
  • 230HMethyl Iodide gas tubes1, 100–34800 ppm
  • $99.34
  • 230Methyl Iodide gas tubes1, 0.5–108 ppm
  • $100.29
  • 121LMethyl Iodide gas tubes35, 0.32–32 ppm
  • $89.73
  • 153Methyl Isobutyl Ketone gas tubes15, 0.05–0.6%
  • $103.13
  • 153LMethyl Isobutyl Ketone gas tubes15, 2.5–130 ppm
  • $108.36
  • 71Methyl Mercaptan gas tubes1, 0.25–140 ppm
  • $104.08
  • 71HMethyl Mercaptan gas tubes1, 20–2700 ppm
  • $97.20
  • 70Methyl Mercaptan gas tubes15, 0.5–120 ppm
  • $109.04
  • 70LMethyl Mercaptan gas tubes15, 0.1–8 ppm
  • $101.39
  • 149Methyl Methacrylate gas tubes1, 10–500 ppm
  • $104.28
  • 180n-Methyl Morpholine gas tubes15, 5–100 ppm
  • $103.83
  • 180Ln-Methyl Morpholine gas tubes15, 0.3–6 ppm
  • $99.09
  • 1824-Methyl Pyridine gas tubes15, 0.38–10.5 ppm
  • $107.82
  • 180n-Methyl Pyrrolidone gas tubes15, 50–270 ppm
  • $103.83
  • 121Methyl Tertiary Butyl Ether gas tubes157, 20–510 ppm
  • $102.48
  • 142LMethyl Tertiary Butyl Ether gas tubes15, 5–130 ppm
  • $104.28
  • 141LMethyl Tertiary Butyl Ether gas tubes15, 5–530 ppm
  • $103.59
  • 161Methyl Tertiary Butyl Ether gas tubes15, 0.04–1%
  • $104.28
  • 180Monoethanolamine gas tubes15, 7–140 ppm
  • $103.83
  • 119Methylcyclohexanol gas tubes1, 5–100 ppm
  • $100.45
  • 155Methylcyclohexanone gas tubes1, 2–100 ppm
  • $96.60
  • 180Morpholine gas tubes15, 9–180 ppm
  • $103.83
  • 180LMorpholine gas tubes15, 0.5–10 ppm
  • $99.09
  • 184n,n-Dimethylacetamide gas tubes1, 1.5–240 ppm
  • $98.43
  • 183n,n-Dimethylformamide gas tubes1, 0.8–90 ppm
  • $103.59
  • 60Naphthalene gas tubes15, 0.5–14 ppm
  • $92.36
  • 15LNitric Acid gas tubes1, 0.1–40 ppm
  • $98.92
  • 80Nitric Acid gas tubes15, 5–100 ppm
  • $96.49
  • 10Nitric Acid gas tubes35710, 2.5–200 ppm
  • $99.27
  • 52Nitro Compounds gas tubes16, 0.5–30 ppm
  • $101.18
  • 9LNitrogen Dioxide gas tubes17, 0.5–125 ppm
  • $90.25
  • 10Nitrogen Dioxide gas tubes35710, 2.5–200 ppm
  • $99.27
  • 52Nitrogen Dioxide gas tubes356, 0.5–30 ppm
  • $101.18
  • 80Nitrogen Dioxide gas tubes15, 0.1–80 ppm
  • $96.49
  • 10Nitrogen Oxides gas tubes37, 2.5–200 ppm
  • $99.27
  • 11HANitrogen Oxides gas tubes1, 50–2500 ppm
  • $103.59
  • 11LNitrogen Oxides gas tubes1, 0.04–16.5 ppm
  • $85.28
  • 11SNitrogen Oxides gas tubes1, 5–625 ppm
  • $98.92
  • 52Nitromethane gas tubes356, 5–300 ppm
  • $101.18
  • 521-Nitropropane gas tubes356, 4.2–252 ppm
  • $101.18
  • 522-Nitropropane gas tubes356, 3.7–222 ppm
  • $101.18
  • 105Nonane gas tubes15, 130–3900 ppm
  • $96.73
  • 101Octane gas tubes15, 0.036–0.72%
  • $103.59
  • 105Octane gas tubes15, 100–3000 ppm
  • $96.73
  • 100AOlefins gas tubes15, 0.34–13.6 mg/l
  • $113.04
  • 31BOxygen gas tubes4, 3–24%
  • $91.91
  • 18LOzone gas tubes17, 0.025–3 ppm
  • $92.44
  • 18MOzone gas tubes1, 4–400 ppm
  • $94.84
  • 133LPentachloroethane gas tubes15, 20–500 ppm
  • $108.63
  • 1741,3-Pentadiene gas tubes15, 250–4000 ppm
  • $104.28
  • 174L1,3-Pentadiene gas tubes15, 42.5–850 ppm
  • $102.58
  • 180LPentamethylene Diamine gas tubes15, 0.75–15 ppm
  • $99.09
  • 104n-Pentane gas tubes15, 30–1680 ppm
  • $103.13
  • 103n-Pentane gas tubes25, 0.0375–1.8%
  • $92.29
  • 1932-Pentenenitrile gas tubes35, 0.5–15 ppm
  • $103.24
  • 191L2-Pentenenitrile gas tubes35, 0.24–7.2 ppm
  • $92.15
  • 191L3-Pentenenitrile gas tubes35, 0.4–12 ppm
  • $92.15
  • 106Petroleum Benzine gas tubes15, 0.5–28 mg/l
  • $107.82
  • 106Petroleum Ether gas tubes15, 0.5–28 mg/l
  • $107.82
  • 106Petroleum Naphtha gas tubes1, 0.5–28 mg/l
  • $107.82
  • 60Phenol gas tubes1, 0.4–187 ppm
  • $92.36
  • 16Phosgene gas tubes1, 0.05–20 ppm
  • $103.83
  • 7Phosphine gas tubes1, 2.5–100 ppm
  • $93.27
  • 7HPhosphine gas tubes1, 200–2500 ppm
  • $99.57
  • 7JPhosphine gas tubes1, 2.5–1000 ppm
  • $94.84
  • 7LPhosphine gas tubes1, 0.15–5 ppm
  • $93.27
  • 7LAPhosphine gas tubes17, 0.05–9.8 ppm
  • $94.20
  • 121a-Pinene gas tubes157, 95–1140 ppm
  • $102.48
  • 159a-Pinene gas tubes15, 7–135 ppm
  • $104.28
  • 103Propane gas tubes25, 0.05–2.4%
  • $92.29
  • 91LPropionaldehyde gas tubes15, 0.76–38 ppm
  • $91.91
  • 151LPropionaldehyde gas tubes157, 24–1880
  • $92.29
  • 81Propionic Acid gas tubes157, 3–75 ppm
  • $97.33
  • 81LPropionic Acid gas tubes15, 0.25–10 ppm
  • $103.17
  • 191Propionitrile gas tubes35, 50–1200 ppm
  • $93.72
  • 145Propyl Acetate gas tubes1, 20–500 ppm
  • $108.07
  • 113n-Propyl Alcohol gas tubes15, 0.04–2.5%
  • $101.41
  • 113Ln-Propyl Alcohol gas tubes15, 6.5–1040 ppm
  • $103.07
  • 180Propylamine gas tubes15, 6–120 ppm
  • $103.83
  • 180LPropylamine gas tubes15, 0.5–10 ppm
  • $99.09
  • 136Ln-Propyl Bromide gas tubes35, 10–100 ppm
  • $92.15
  • 136LAn-Propyl Bromide gas tubes357, 1–18 ppm
  • $98.43
  • 100APropylene gas tubes15, 0.02–0.8%
  • $113.04
  • 131LAPropylene Dichloride gas tubes357, 40–800 ppm
  • $93.91
  • 165LPropylene Glycol gas tubes35, 40–150 mg/m³
  • $99.57
  • 113LPropylene Glycol Methyl Ether gas tubes15, 15–120 ppm
  • $103.07
  • 180Propyleneimine gas tubes15, 5.5–110 ppm
  • $103.83
  • 180LPropyleneimine gas tubes15, 0.35–7 ppm
  • $99.09
  • 163Propylene Oxide gas tubes15, 0.065–3.9%
  • $104.28
  • 163LPropylene Oxide gas tubes35, 1–100 ppm
  • $96.73
  • 70Propyl Mercaptan gas tubes15, 22.5–540 ppm
  • $109.04
  • 70LPropyl Mercaptan gas tubes15, 0.12–9.6 ppm
  • $101.39
  • 182Pyridine gas tubes1, 0.2–35 ppm
  • $107.82
  • 128Stoddard Solvent gas tubes1, 50–8000 mg/m³
  • $107.82
  • 124Styrene gas tubes1, 10–1500 ppm
  • $103.07
  • 124LStyrene gas tubes1, 2–100 ppm
  • $100.01
  • 153Styrene gas tubes15, 0.075–0.9%
  • $103.13
  • 5HSulfur Dioxide gas tubes1, 0.05–8%
  • $104.29
  • 5LSulfur Dioxide gas tubes1, 1.25–200 ppm
  • $94.10
  • 5LASulfur Dioxide gas tubes17, 0.5–60 ppm
  • $96.91
  • 5LBSulfur Dioxide gas tubes1, 0.05–10 ppm
  • $96.36
  • 5LCSulfur Dioxide gas tubes1, 0.1–25 ppm
  • $89.73
  • 5MSulfur Dioxide gas tubes1, 20–3600 ppm
  • $93.91
  • 80Sulfur Dioxide gas tubes15, 1.5–30 ppm
  • $96.49
  • 35Sulfuric Acid gas tubes1, 0.5–5 mg/m³
  • $91.72
  • 5LBSulfur Tetrafluoride gas tubes157, 0.05–10 ppm
  • $96.36
  • 135L1,1,2,2-Tetrabromoethane gas tubes35, 0.92–9.2 ppm
  • $97.59
  • 51H1,1,2,2-Tetrachloro-1,2-difluoroethane gas tubes356, 125–3000 ppm
  • $113.04
  • 511,1,2,2-Tetrachloro-1,2-difluoroethane gas tubes356, 7–280 ppm
  • $101.53
  • 51L1,1,2,2-Tetrachloro-1,2-difluoroethane gas tubes356, 1–54 ppm
  • $113.04
  • 131L1,1,2,2-Tetrachloroethane gas tubes35, 2–30 ppm
  • $96.91
  • 133HATetrachloroethylene gas tubes1, 7–900 ppm
  • $103.59
  • 133MTetrachloroethylene gas tubes1, 2–250 ppm
  • $98.92
  • 133LTetrachloroethylene gas tubes1, 1–75 ppm
  • $108.63
  • 133LLTetrachloroethylene gas tubes1, 0.1–9 ppm
  • $99.09
  • 132HHTetrachloroethylene gas tubes15, 0.075–1.5%
  • $103.13
  • 159Tetrahydrofuran gas tubes1, 20–800 ppm
  • $104.28
  • 161Tetrahydrofuran gas tubes15, 0.056–1.4%
  • $104.28
  • 76HTetrahydrothiophene gas tubes3, 10–200 ppm
  • $105.02
  • 76Tetrahydrothiophene gas tubes1, 1–10 ppm
  • $107.82
  • 76MTetrahydrothiophene gas tubes3, 10–100 mg/m³
  • $100.45
  • 180Tetramethylenediamine gas tubes15, 8.5–170 ppm
  • $103.83
  • 180LTetramethylenediamine gas tubes15, 0.8–16 ppm
  • $99.09
  • 5LAThionyl Chloride gas tubes15, 1.44–21.6 ppm
  • $96.91
  • 122Toluene gas tubes17, 5–690 ppm
  • $96.36
  • 122LToluene gas tubes1, 1–100 ppm
  • $101.14
  • 161Toluene gas tubes15, 0.02–0.8%
  • $104.28
  • 181o-Toluidine gas tubes15, 5–60 ppm
  • $99.56
  • 15LTrichloroacetic Acid gas tubes15, 1–37.5 ppm
  • $98.92
  • 131LA1,2,4-Trichlorobenzene gas tubes357, 0.65–13 ppm
  • $93.91
  • 1351,1,1-Trichloroethane gas tubes3, 100–2000 ppm
  • $102.04
  • 135L1,1,1-Trichloroethane gas tubes3, 6–900 ppm
  • $97.59
  • 1351,1,2-Trichloroethane gas tubes35, 220–750 ppm
  • $102.04
  • 132HHTrichloroethylene gas tubes1, 0.05–2.5%
  • $103.13
  • 132HATrichloroethylene gas tubes1, 20–1300 ppm
  • $107.82
  • 132MTrichloroethylene gas tubes17, 2–250 ppm
  • $103.65
  • 132LTrichloroethylene gas tubes1, 1–70 ppm
  • $105.25
  • 132LLTrichloroethylene gas tubes1, 0.125–8.8 ppm
  • $98.42
  • 51HTrichlorofluoromethane gas tubes356, 275–6600 ppm
  • $113.04
  • 51Trichlorofluoromethane gas tubes356, 8–320 ppm
  • $101.53
  • 51LTrichlorofluoromethane gas tubes356, 0.8–43 ppm
  • $113.04
  • 135L1,2,3-Trichloropropane gas tubes35, 36–360 ppm
  • $97.59
  • 51H1,1,2-Trichloro-1,2,2-trifluoroethane gas tubes356, 250–6000 ppm
  • $113.04
  • 511,1,2-Trichloro-1,2,2-trifluoroethane gas tubes356, 10–400 ppm
  • $101.53
  • 51L1,1,2-Trichloro-1,2,2-trifluoroethane gas tubes356, 1–54 ppm
  • $113.04
  • 51H1,1,1-Trichloro-2,2,2-trifluoroethane gas tubes356, 200–4800 ppm
  • $113.04
  • 511,1,1-Trichloro-2,2,2-trifluoroethane gas tubes356, 10–400 ppm
  • $101.53
  • 51L1,1,1-Trichloro-2,2,2-trifluoroethane gas tubes356, 0.8–43 ppm
  • $113.04
  • 180Triethylamine gas tubes15, 4.5–90 ppm
  • $103.83
  • 180LTriethylamine gas tubes15, 0.3–6 ppm
  • $99.09
  • 3MTrimethylamine gas tubes15, 25–250 ppm
  • $91.91
  • 180LTrimethylamine gas tubes15, 0.25–5 ppm
  • $99.09
  • 180Trimethylamine gas tubes15, 3.5–70 ppm
  • $103.83
  • 123Trimethyl Benzene gas tubes157, 10–300 ppm
  • $92.36
  • 121Turpentine gas tubes157, 200–1140 ppm
  • $102.48
  • 159Turpentine gas tubes15, 7–135 ppm
  • $104.28
  • 81LValeric Acid gas tubes1, 0.38–15 ppm
  • $103.17
  • 143Vinyl Acetate gas tubes3, 5–250 ppm
  • $103.83
  • 141Vinyl Acetate gas tubes15, 0.02–0.9%
  • $104.28
  • 131Vinyl Chloride gas tubes1, 0.025–2%
  • $113.04
  • 131LVinyl Chloride gas tubes3, 0.1–6.6 ppm
  • $96.91
  • 131LAVinyl Chloride gas tubes37, 0.25–54 ppm
  • $93.91
  • 131LBVinyl Chloride gas tubes1, 0.25–70 ppm
  • $104.29
  • 174LL4-Vinyl Cyclohexene gas tubes15, 0.3–8 ppm
  • $108.59
  • 130LVinylidene Chloride gas tubes3, 0.4–40.6 ppm
  • $101.41
  • 124LVinyl Toluene gas tubes15, 13.8–172.5 ppm
  • $100.01
  • 113LVinyl Trimethoxysilane gas tubes15, 2.5–40 ppm
  • $103.07
  • 6Water Vapor gas tubes1, 0.5–32 mg/l
  • $91.91
  • 6LWater Vapor gas tubes1, 0.05–2 mg/l
  • $90.25
  • 6LLPWater Vapor gas tubes1, 2–10 lb/MMCF
  • $86.48
  • 6LPWater Vapor gas tubes1, 3–100 lb/MMCF
  • $86.48
  • 123Xylene gas tubes17, 5–625 ppm
  • $92.36
  • 123LXylene gas tubes1, 2–100 ppm
  • $98.92
  • 100AXylene gas tubes15, 0.1–1.2%
  • $113.04
  • 122LXylene gas tubes15, 2–200 ppm
  • $101.14
  • 1 Includes 10 tubes for a total of 10 measurements and instructions, requires a hand pump for use
  • 2 Includes 9 tubes and 1 scrubber tube for a total of 9 measurements and instructions, requires a hand pump for use
  • 3 Includes 5 tubes and 5 pre tubes for a total of 5 measurements and instructions, requires a hand pump for use
  • 4 Includes 5 tubes for a total of 5 measurements and instructions, requires a hand pump for use
  • 5 Measured for via a correction factor
  • 6 Requires a Pyrolyzer p/n 840 in addition to a hand pump
  • 7 SEI Certified
  • 8 Seperate quantification of H2S and SO2
  • 9 Combined quantification of H2S and SO2
  • 10 Seperate quantification of NO and NO2

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Field Supplies

Great Prices for Project Supplies

Did you know that Equipco also sells environmental field supplies?

Whether you need calibration standards, tubing, or other supplies like gloves and labels, we stock everything you need to finish the job. Our high quality field supplies, including NIST traceable calibration solutions and gases, come at significant savings over manufacturer brands.

Used Equipment

Great Discounts for Used Equipment

Did you know that Equipco also sells used equipment?

Whenever we have used equipment to sell, whether like-new equipment used only for demonstration or a former rental, well maintained and available for a great price, find what you’re looking for here and check back for updates.

RKI Eagle 2

Multiple Gas Monitor

RKI’s Eagle 2 is an advanced portable gas detector capable of monitoring up to six sensors simultaneously including a PID. 16 different sensors are available providing for hundreds of configuration possibilities.

Landtec GEM5000

Landfill Gas Analyzer

The GEM5000 is the latest in the line of Landtec's GEM landfill gas analyzers. Now lighter, smaller, more accurate, and with an improved user interface, the only instrument you need to take into the field just got even better.

Levelogger Edge

Water Level Datalogger

Advanced and durable, the Levelogger Edge is the latest water level datalogger from Solinst. An all new sensor design manages to achieve excellent accuracy while being more robust then previous models and remaining economical.

MultiRAE Series

Multiple Threat Monitor

The MultiRAE Series of handheld gas detectors includes three models for detection of up to six threats simultaneously. Choose from 25 toxic sensors, 3 PID sensors with a 9.8 eV lamp option, and even a gamma radiation sensor.

Professional Plus

Water Quality Meter

The Professional Plus is the world's most versatile water quality meter. Interchangeable cables and multiple accessories allow a single instrument to be quickly changed for use in the field as a handheld meter, for low flow sampling, or in the laboratory.

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