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Calibration Gas Reference Chart

Monthly calibration ensures that your gas monitors can accurately detect gas levels and prevents sensors from drifting over time. 

Use this reference tool to quickly locate details about calibration gas cylinders, including Safety Data Sheets. 

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Description Volume ADR Compliance Safety Data Sheet Part Number
Bump-N-Go Cylinder, 100 ppm CO, 5.8L CO (Carbon Monoxide) 5.8L No 18109566
Bump-N-Go Cylinder, 100 ppm CO, 75 ppm H2S, 15% O2, 25% LEL (Methane) CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen) 5.8L No 18109568
Bump-N-Go Cylinder, 40 ppm H2S, 5.8L H2S (Hydrogen Sulfide) 5.8L No 18109567
Bump-N-Go Cylinder, 6-pack, 100 ppm CO, 5.8L CO (Carbon Monoxide) 5.8L No 18109579 Cylinder
Bump-N-Go Cylinder, 6-pack, 100 ppm CO, 75 ppm H2S, 15% O2, 25% LEL (Methane), 5.8L CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen) 5.8L No 18109577
Bump-N-Go Cylinder, 6-pack, 100 ppm CO, 75 ppm H2S, 15% O2, 50% LEL (Methane), 5.8L CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen) 5.8L No 18109598
Bump-N-Go Cylinder, 6-pack, 40 ppm H2S, 5.8L H2S (Hydrogen Sulfide) 5.8L No 18109578
Bump-N-Go Cylinder, 75 ppm H2S, 100 ppm CO, 50% LEL (Methane), 15% O2 CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen) 5.8L No 18109597
CYL, 1% Methane, 34L Methane 34L No 18100206 Cylinder
CYL, 1,000 ppm Carbon Dioxide, 103L. ADR Compliant. CO2 (Carbon Dioxide) 103L Yes 18106153 Cylinder
CYL, 1,000 ppm Hydrogen, 103L. ADR Compliant. H2 (Hydrogen) 103L Yes 18103010 Cylinder
CYL, 1,000 ppm Methane, 34L Methane 34L No 18105106 Cylinder
CYL, 1.0 ppm Phosphine, 34L. ADR Compliant. PH3 (Phosphine) 34L Yes 18104398 Cylinder
CYL, 1.0 ppm Phosphine, 58L. ADR Compliant.* PH3 (Phosphine) 58L Yes 18104059 Cylinder
CYL, 10 ppm Chlorine, 116L. ADR Compliant. Cl2 (Chlorine) 116L Yes 18109082 Cylinder
CYL, 10 ppm Chlorine, 34L. ADR Compliant. Cl2 (Chlorine) 34L Yes 18105007 Cylinder
CYL, 10 ppm Chlorine, 58L. ADR Compliant.* Cl2 (Chlorine) 58L Yes 18101758 Cylinder
CYL, 10 ppm CL2, AL, 650 L. ADR Compliant. Cl2 (Chlorine) 650L Yes 18109585 Cylinder
CYL, 10 ppm HCN, 34L. ADR Compliant. 34L Yes 18109428 Cylinder
CYL, 10 ppm Hydrogen Chloride, 116L. ADR Compliant. 116L Yes 18109088 Cylinder
CYL, 10 ppm Hydrogen Chloride, 58L. ADR Compliant.* 58L Yes 18102154 Cylinder
CYL, 10 ppm Hydrogen Chloride, 650L. ADR Compliant. 650L Yes 18106963 Cylinder
CYL, 10 ppm Hydrogen Cyanide, 116L. ADR Compliant. HCN (Hydrogen Cyanide) 116L Yes 18109085 Cylinder
CYL, 10 ppm Hydrogen Cyanide, 58L. ADR Compliant.* HCN (Hydrogen Cyanide) 58L Yes 18102152 Cylinder
CYL, 10 ppm Hydrogen Cyanide, 650L. ADR Compliant. HCN (Hydrogen Cyanide) 650L Yes 18107839 Cylinder
CYL, 10 ppm Hydrogen Sulfide, 116L. ADR Compliant. H2S (Hydrogen Sulfide) 116L Yes 18109100 Cylinder
CYL, 10 ppm Hydrogen Sulfide, 58L. ADR Compliant.* H2S (Hydrogen Sulfide) 58L Yes 18102970 Cylinder
CYL, 10 ppm Isobutylene, 103L. ADR Compliant. Isobutylene 103L Yes 18105809 Cylinder
CYL, 10 ppm Nitrogen Dioxide, 58L. ADR Compliant.* NO2 (Nitrogen Dioxide) 58L Yes 18106252 Cylinder
CYL, 10 ppm Sulfur Dioxide, 116L. ADR Compliant. SO2 (Sulfur Dioxide) 116L Yes 18109079 Cylinder
CYL, 10 ppm Sulfur Dioxide, 58L. ADR Compliant.* SO2 (Sulfur Dioxide) 58L Yes 18101220 Cylinder
CYL, 10 ppm Sulfur Dioxide, 650L. ADR Compliant. SO2 (Sulfur Dioxide) 650L Yes 18105817 Cylinder
CYL, 10% LEL Methane, 34L 34L No 18105114 Cylinder
CYL, 100 ppm Carbon Monoxide (Bump Gas), 11L, Aerosol CO (Carbon Monoxide) 11L No 18102665 Cylinder
CYL, 100 ppm Carbon Monoxide, 103L. ADR Compliant. CO (Carbon Monoxide) 103L Yes 18102163 Cylinder
CYL, 100 ppm Carbon Monoxide, 34L CO (Carbon Monoxide) 34L No 18100701 Cylinder
CYL, 100 ppm CO, 10 ppm SO2, 18% O2, 2.5% Methane, 116L. ADR Compliant. CO (Carbon Monoxide),O2 (Oxygen),SO2 (Sulfur Dioxide),Methane 116L Yes 18109471 Cylinder
CYL, 100 ppm CO, 10 ppm SO2, 18% O2, 25% LEL Pentane, 116L. ADR Compliant. CO (Carbon Monoxide),O2 (Oxygen),SO2 (Sulfur Dioxide),Pentane 116L Yes 18109259 Cylinder
CYL, 100 ppm CO, 15% O2, 25% LEL Pentane, 103L. ADR Compliant. CO (Carbon Monoxide),O2 (Oxygen),Pentane 103L Yes 18105676 Cylinder
CYL, 100 ppm CO, 18% O2, 2.0% (40% LEL) Methane, 103L. ADR Compliant. CO (Carbon Monoxide),O2 (Oxygen),Methane 103L Yes 18109175 Cylinder
CYL, 100 ppm CO, 18% O2, 2.5% Methane, 103L. ADR Compliant. CO (Carbon Monoxide),O2 (Oxygen),Methane 103L Yes 18109174 Cylinder
CYL, 100 ppm CO, 18% O2, 2.5% Methane, 34L w/CGA 600 fitting. CO (Carbon Monoxide),O2 (Oxygen),Methane 34L No 18109460 Cylinder
CYL, 100 ppm CO, 18% O2, 2.5% Methane, 552L CO (Carbon Monoxide),O2 (Oxygen),Methane 552L No 18109187 Cylinder
CYL, 100 ppm CO, 18% O2, 25% LEL Pentane, 103L. ADR Compliant. CO (Carbon Monoxide),O2 (Oxygen),Pentane 103L Yes 18109165 Cylinder
CYL, 100 ppm CO, 18% O2, 25% LEL Pentane, 34L CO (Carbon Monoxide),O2 (Oxygen),Pentane 34L No 18109190 Cylinder
CYL, 100 ppm CO, 18% O2, 25% LEL Pentane, 552L CO (Carbon Monoxide),O2 (Oxygen),Pentane 552L No 18109161 Cylinder
CYL, 100 ppm CO, 2.5% CO2, 18% O2, 2.5% Methane, 103L. ADR Compliant. CO (Carbon Monoxide),CO2 (Carbon Dioxide),O2 (Oxygen),Methane 103L Yes 18109469 Cylinder
CYL, 100 ppm CO, 2.5% CO2, 18% O2, 2.5% Methane, 34L CO (Carbon Monoxide),CO2 (Carbon Dioxide),O2 (Oxygen),Methane 34L No 18109461 Cylinder
CYL, 100 ppm CO, 2.5% CO2, 18% O2, 25% LEL Pentane, 103L. ADR Compliant. CO (Carbon Monoxide),CO2 (Carbon Dioxide),O2 (Oxygen),Pentane 103L Yes 18109176 Cylinder
CYL, 100 ppm CO, 2.5% CO2, 18% O2, 25% LEL Pentane, 552L CO (Carbon Monoxide),CO2 (Carbon Dioxide),O2 (Oxygen),Pentane 552L No 18109186 Cylinder
CYL, 100 ppm CO, 2.5% CO2, 18% O2, 25% LEL Propane, 103L. ADR Compliant. CO (Carbon Monoxide),CO2 (Carbon Dioxide),O2 (Oxygen),Propane 103L Yes 18109457 Cylinder
CYL, 100 ppm CO, 2.5% CO2, 25 ppm H2S, 18% O2, 25% LEL Pentane, 58L. ADR Compliant.* CO (Carbon Monoxide),CO2 (Carbon Dioxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Pentane 58L Yes 18109182 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 10 ppm SO2, 18% O2, 2.5% Methane, 116L.  ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),SO2 (Sulfur Dioxide),Methane 116L Yes 18109232 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 10 ppm SO2, 18% O2, 2.5% Methane, 650L. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),SO2 (Sulfur Dioxide),Methane 650L Yes 18109231 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 10 ppm SO2, 18% O2, 25% LEL Pentane, 116L. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Pentane 116L Yes 18109234 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 10 ppm SO2, 18% O2, 25% LEL Pentane, 650L. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Pentane 650L Yes 18109233 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 2% Methane, 650L. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Methane 650L Yes 18109195 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 2.5% CO2, 25% LEL Pentane, 650L. ADR Compliant. CO (Carbon Monoxide),CO2 (Carbon Dioxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Pentane 650L Yes 18109362 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 2.5% Methane, 116L. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Methane 116L Yes 18109158 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 2.5% Methane, 58L. ADR Compliant.* CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Methane 58L Yes 18109156 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 2.5% Methane, 650L. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Methane 650L Yes 18109160 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Methane, 58L. ADR Compliant.* CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen) 58L Yes 18109226 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane, 116L. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Pentane 116L Yes 18109157 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane, 34L. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Pentane 34L Yes 18109191 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane, 58L. ADR Compliant.* CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Pentane 58L Yes 18109155 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane, 650L. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Pentane 650L Yes 18109159 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Propane, 650L. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Propane 650L Yes 18109197 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 50% LEL Methane, 34L. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen) 34L Yes 18109192 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 50% LEL Propane, 116L. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Propane 116L Yes 18109188 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 50% LEL Propane, 58L. ADR Compliant.* CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Propane,Methane 58L Yes 18109177 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 50% LEL Propane, 650L w/CGA330 fitting. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Propane 650L Yes 18109245 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 2.5% CO2, 18% O2, 2.0% vol. Methane, 650L w/CGA 330 fitting. ADR Compliant. CO (Carbon Monoxide),CO2 (Carbon Dioxide),H2S (Hydrogen Sulfide),O2 (Oxygen) 650L Yes 18109363 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 2.5% CO2, 18% O2, 25% LEL Pentane, 116L. ADR Compliant. CO (Carbon Monoxide),CO2 (Carbon Dioxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Pentane 116L Yes 18109250 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 2.5% CO2, 18% O2, 40% LEL Methane, 116L. ADR Compliant. CO (Carbon Monoxide),CO2 (Carbon Dioxide),H2S (Hydrogen Sulfide),O2 (Oxygen) 116L Yes 18109251 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 2.5% CO2, 18% O2, 40% LEL Methane, 58L. ADR Compliant.* CO (Carbon Monoxide),CO2 (Carbon Dioxide),H2S (Hydrogen Sulfide),O2 (Oxygen) 58L Yes 18109185 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 2.5% vol. CO2, 18% O2, 25% LEL Propane, 116L. ADR Compliant. CO (Carbon Monoxide),CO2 (Carbon Dioxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Propane 116L Yes 18109456 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 5 ppm SO2, 18% O2, 25% LEL Pentane, 116L. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),SO2 (Sulfur Dioxide),Pentane 116L Yes 18109220 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 5 ppm SO2, 18% O2, 25% LEL Pentane, 58L. ADR Compliant.* CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),SO2 (Sulfur Dioxide),Pentane 58L Yes 18109222 Cylinder
CYL, 100 ppm CO, 25 ppm H2S, 5 ppm SO2, 18% O2, 25% LEL Pentane, 650L. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),SO2 (Sulfur Dioxide),Pentane 650L Yes 18109221 Cylinder
CYL, 100 ppm CO, 5 ppm NO2, 18% O2, 2.5% Methane, 58L. ADR Compliant.* CO (Carbon Monoxide),NO2 (Nitrogen Dioxide),Methane 58L Yes 18109184 Cylinder
CYL, 100 ppm CO, 5 ppm NO2, 18% O2, 2.5% Methane, 650L. ADR Compliant. CO (Carbon Monoxide),NO2 (Nitrogen Dioxide),O2 (Oxygen),Methane 650L Yes 18109172 Cylinder
CYL, 100 ppm CO, 5 ppm NO2, 18% O2, 25% LEL Methane, 58L.  ADR Compliant.* CO (Carbon Monoxide),NO2 (Nitrogen Dioxide),O2 (Oxygen) 58L Yes 18109464 Cylinder
CYL, 100 ppm CO, 5 ppm NO2, 18% O2, 25% LEL Pentane, 116L. ADR Compliant. CO (Carbon Monoxide),NO2 (Nitrogen Dioxide),O2 (Oxygen),Pentane 116L Yes 18109236 Cylinder
CYL, 100 ppm CO, 5 ppm NO2, 18% O2, 25% LEL Pentane, 58L. ADR Compliant.* CO (Carbon Monoxide),NO2 (Nitrogen Dioxide),O2 (Oxygen),Pentane 58L Yes 18109178 Cylinder
CYL, 100 ppm CO, 5 ppm NO2, 18% O2, 25% LEL Pentane, 650L ADR Compliant. CO (Carbon Monoxide),NO2 (Nitrogen Dioxide),O2 (Oxygen),Pentane 650L Yes 18109235 Cylinder
CYL, 100 ppm CO, 5% CO2, 18% O2, 25% LEL Pentane, 103L. ADR Compliant. CO (Carbon Monoxide),CO2 (Carbon Dioxide),O2 (Oxygen),Pentane 103L Yes 18109468 Cylinder
CYL, 100 ppm CO, 5.0 ppm NO2, 50% LEL Methane, 116L. ADR Compliant. CO (Carbon Monoxide),NO2 (Nitrogen Dioxide) 116L Yes 18109433 Cylinder
CYL, 100 ppm CO, 50 ppm H2S, 16% O2, 25% LEL Methane, 34L (2 Year Bump Gas). ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen) 34L Yes 18105635 Cylinder
CYL, 100 ppm CO, 50 ppm H2S, 16% O2, 50% LEL Methane, 116L (2 Year Bump Gas). ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen) 116L Yes 18109103 Cylinder
CYL, 100 ppm CO, 50 ppm H2S, 16% O2, 50% LEL Methane, 58L (Bump Gas - 2 yr). ADR Compliant.* H2S (Hydrogen Sulfide) 58L Yes 18103143 Cylinder
CYL, 100 PPM CO, 552 L CO (Carbon Monoxide) 552L No 18109582 Cylinder
CYL, 100 ppm Hydrogen, 34L H2 (Hydrogen) 34L No 18103945 Cylinder
CYL, 100 ppm Isobutylene, 103L. ADR Compliant. Isobutylene 103L Yes 18102939 Cylinder
CYL, 100 ppm Isobutylene, 34L Isobutylene 34L No 18106591 Cylinder
CYL, 100 ppm Isobutylene, 34L. ADR Compliant. Isobutylene 34L Yes 18107292 Cylinder
CYL, 100 ppm Isobutylene, 552L Isobutylene 552L No 18107375 Cylinder
CYL, 100 PPM ISOBUTYLENE, 625L. ADR Compliant. Isobutylene 625L Yes 18109407 Cylinder
CYL, 100 ppm Toluene, 34L. ADR Compliant. Toluene 34L Yes 18109130 Cylinder
CYL, 100% Nitrogen, 103L.  ADR Compliant. N2 (Nitrogen) 103L Yes 18102244 Cylinder
CYL, 100% Nitrogen, 34L NO2 (Nitrogen Dioxide) N2 (Nitrogen) 34L No 18102248 Cylinder
CYL, 12% LEL Pentane, 103L. ADR Compliant. Pentane 103L Yes 18102234 Cylinder
CYL, 125 ppm Carbon Monoxide, 103L. ADR Compliant. CO (Carbon Monoxide) 103L Yes 18102301 Cylinder
CYL, 125 ppm Hydrogen Sulfide, 58L. ADR Compliant.* H2S (Hydrogen Sulfide) 58L Yes 18102304 Cylinder
CYL, 18% O2, 25% LEL Pentane, 103L. ADR Compliant. O2 (Oxygen),Pentane 103L Yes 18109173 Cylinder
CYL, 18% Oxygen, 34L O2 (Oxygen) 34L No 18109189 Cylinder
CYL, 2 ppm Chlorine, 58L. ADR Compliant.* Cl2 (Chlorine) 58L Yes 18102806 Cylinder
CYL, 2.0% Methane, 103L. ADR Compliant. Methane 103L Yes 18108001 Cylinder
CYL, 2.0% Methane, 34L. ADR Compliant. Methane 34L Yes 18107284 Cylinder
CYL, 2.5% Carbon Dioxide, 103L.  ADR Compliant. CO2 (Carbon Dioxide) 103L Yes 18102913 Cylinder
CYL, 2.5% Methane, 103L.  ADR Compliant. Methane 103L Yes 18101378 Cylinder
CYL, 2.5% Methane, 18% O2, 100ppm CO, 625L. ADR Compliant. CO (Carbon Monoxide),O2 (Oxygen),Methane 625L Yes 18109413 Cylinder
CYL, 2.5% Methane, 34L Methane 34L No 18100214 Cylinder
CYL, 20.9% Oxygen, 34L O2 (Oxygen) 34L No 18100271 Cylinder
CYL, 200 ppm Carbon Monoxide, 34L CO (Carbon Monoxide) 34L No 18101352 Cylinder
CYL, 200 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane, 58L. ADR Compliant.* CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Pentane,Methane 58L Yes 18109181 Cylinder
CYL, 200 ppm CO, 75 ppm H2S, 15% O2, 25% LEL Methane (Bump Gas), 11L, Aerosol CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen) 11L No 18105825 Cylinder
CYL, 200 ppm CO, 75 ppm H2S, 15% O2, 50% LEL Methane (Bump Gas), 11L (Aerosol) CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen) 11L No 18109216 Cylinder
CYL, 25 ppm Ammonia, 34L. ADR Compliant. NH3 (Ammonia) 34L Yes 18105593 Cylinder
CYL, 25 ppm Ammonia, 58L. ADR Compliant.* NH3 (Ammonia) 58L Yes 18102151 Cylinder
CYL, 25 ppm Ammonia, 650 L. ADR Compliant. NH3 (Ammonia) 650L Yes 18109584 Cylinder
CYL, 25 ppm Carbon Monoxide, 103L. ADR Compliant. CO (Carbon Monoxide) 103L Yes 18106005 Cylinder
CYL, 25 ppm Carbon Monoxide, 34L CO (Carbon Monoxide) 34L No 18101493 Cylinder
CYL, 25 ppm H2S, 18% O2, 2.5% Methane, 58L. ADR Compliant.* H2S (Hydrogen Sulfide),O2 (Oxygen),Methane 58L Yes 18109462 Cylinder
CYL, 25 ppm H2S, 18% O2, 25% LEL Pentane, 116L. ADR Compliant. H2S (Hydrogen Sulfide),O2 (Oxygen),Pentane 116L Yes 18109470 Cylinder
CYL, 25 ppm H2S, 18% O2, 25% LEL Pentane, 58L. ADR Compliant.* H2S (Hydrogen Sulfide),O2 (Oxygen),Pentane 58L Yes 18109180 Cylinder
CYL, 25 ppm H2S, 18% O2, 25% LEL Pentane, 650L.  ADR Compliant. H2S (Hydrogen Sulfide),O2 (Oxygen),Pentane 650L Yes 18109163 Cylinder
CYL, 25 ppm H2S, 5 ppm SO2, 18% O2, 25% LEL Pentane, 58L. ADR Compliant.* H2S (Hydrogen Sulfide),O2 (Oxygen),SO2 (Sulfur Dioxide),Pentane 58L Yes 18109179 Cylinder
CYL, 25 ppm Hydrogen Sulfide, 116L. ADR Compliant. H2S (Hydrogen Sulfide) 116L Yes 18109078 Cylinder
CYL, 25 ppm Hydrogen Sulfide, 34L. ADR Compliant. H2S (Hydrogen Sulfide) 34L Yes 18104984 Cylinder
CYL, 25 ppm Hydrogen Sulfide, 58L. ADR Compliant.* H2S (Hydrogen Sulfide) 58L Yes 18100859 Cylinder
CYL, 25 ppm Hydrogen Sulfide, 650L. ADR Compliant. H2S (Hydrogen Sulfide) 650L Yes 18106633 Cylinder
CYL, 25 ppm Nitric Oxide, 116L. ADR Compliant. NO (Nitric Oxide) 116L Yes 18109091 Cylinder
CYL, 25 ppm Nitric Oxide, 58L. ADR Compliant.* NO (Nitric Oxide) 58L Yes 18102153 Cylinder
CYL, 25 ppm Nitric Oxide, 650L. ADR Compliant. NO (Nitric Oxide) 650L Yes 18107722 Cylinder
CYL, 25 ppm Nitrogen Dioxide, 116L. ADR Compliant. NO2 (Nitrogen Dioxide) 116L Yes 18109084 Cylinder
CYL, 25 ppm Nitrogen Dioxide, 34L. ADR Compliant. NO2 (Nitrogen Dioxide) 34L Yes 18105452 Cylinder
CYL, 25 ppm Nitrogen Dioxide, 58L. ADR Compliant.* NO2 (Nitrogen Dioxide) 58L Yes 18101477 Cylinder
CYL, 25 ppm Nitrogen Dioxide, 650L. ADR Compliant. NO2 (Nitrogen Dioxide) 650L Yes 18107730 Cylinder
CYL, 25% LEL Hexane, 103L. ADR Compliant. LEL Combustible LEL Hexane 103L Yes 18103127 Cylinder
CYL, 25% LEL Hydrogen, 34L H2S (Hydrogen Sulfide) 34L No 18100453 Cylinder
CYL, 25% LEL Pentane, 34L Pentane 34L No 18101162 Cylinder
CYL, 25% LEL Propane, 103L. ADR Compliant. Propane 103L Yes 18103762 Cylinder
CYL, 25% LEL Propane, 34L Propane 34L No 18100164 Cylinder
CYL, 250 ppm Carbon Monoxide, 103L. ADR Compliant. CO (Carbon Monoxide) 103L Yes 18102302 Cylinder
CYL, 250 ppm CO, 18% O2, 25% LEL Pentane, 103L. ADR Compliant. CO (Carbon Monoxide),O2 (Oxygen),Pentane 103L Yes 18109466 Cylinder
CYL, 250 ppm CO, 2.5% CO2, 18% O2, 50% LEL Methane, 103L. ADR Compliant. CO (Carbon Monoxide),CO2 (Carbon Dioxide),O2 (Oxygen) 103L Yes 18109269 Cylinder
CYL, 250 ppm CO, 25 ppm H2S, 18% O2, 50% LEL Methane, 58L. ADR Compliant.* CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen) 58L Yes 18109183 Cylinder
CYL, 250 ppm CO, 25 ppm H2S, 18% O2, 50% LEL Methane, 650L. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen) 650L Yes 18109193 Cylinder
CYL, 250 PPM CO, 552 L CO (Carbon Monoxide) 552L No 18109583 Cylinder
CYL, 25ppm Ammonia, 116L. ADR Compliant. NH3 (Ammonia) 116L Yes 18109081 Cylinder
CYL, 3% Carbon Dioxide, 103L. ADR Compliant. CO2 (Carbon Dioxide) 103L Yes 18108118 Cylinder
CYL, 300 ppm Carbon Monoxide, 34L CO (Carbon Monoxide) 34L No 18101063 Cylinder
CYL, 40 ppm Hydrogen Sulfide, 116L. ADR Compliant. H2S (Hydrogen Sulfide) 116L Yes 18109096 Cylinder
CYL, 40 ppm Hydrogen Sulfide, 58L. ADR Compliant.* H2S (Hydrogen Sulfide) 58L Yes 18102988 Cylinder
CYL, 40% LEL Hexane, 34L LEL Combustible LEL Hexane 34L No 18102249 Cylinder
CYL, 5 ppm Butadiene, 34L Butadiene 34L No 18105700 Cylinder
CYL, 5 ppm Chlorine, 58L. ADR Compliant.* Cl2 (Chlorine) 58L Yes 18103697 Cylinder
CYL, 5 ppm Nitrogen Dioxide, 116L. ADR Compliant. NO2 (Nitrogen Dioxide) 116L Yes 18109087 Cylinder
CYL, 5 ppm Nitrogen Dioxide, 34L. ADR Compliant. NO2 (Nitrogen Dioxide) 34L Yes 18104976 Cylinder
CYL, 5 ppm Nitrogen Dioxide, 58L. ADR Compliant.* NO2 (Nitrogen Dioxide) 58L Yes 18102219 Cylinder
CYL, 5 ppm Nitrogen Dioxide, 650L. ADR Compliant. NO2 (Nitrogen Dioxide) 650L Yes 18105882 Cylinder
CYL, 5 PPM Phosphine, 34L. ADR Compliant. PH3 (Phosphine) 34L Yes 18107805 Cylinder
CYL, 5 PPM Phosphine, 58L. ADR Compliant.* PH3 (Phosphine) 58L Yes 18107797 Cylinder
CYL, 5 ppm SO2, 18% O2, 2.5% Vol. Methane, 58L. ADR Compliant.* O2 (Oxygen),SO2 (Sulfur Dioxide),Methane 58L Yes 18109167 Cylinder
CYL, 5 ppm SO2, 2.5% CH4, 18% O2, 116L. ADR Compliant. O2 (Oxygen),SO2 (Sulfur Dioxide) 116L Yes 18109324 Cylinder
CYL, 5 ppm Sulfur Dioxide, 116L. ADR Compliant. SO2 (Sulfur Dioxide) 116L Yes 18109086 Cylinder
CYL, 5 ppm Sulfur Dioxide, 34L. ADR Compliant. SO2 (Sulfur Dioxide) 34L Yes 18104992 Cylinder
CYL, 5 ppm Sulfur Dioxide, 58L. ADR Compliant.* SO2 (Sulfur Dioxide) 58L Yes 18102222 Cylinder
CYL, 5 ppm Sulfur Dioxide, 650L. ADR Compliant. SO2 (Sulfur Dioxide) 650L Yes 18108126 Cylinder
CYL, 5.0% Carbon Dioxide, 103L. ADR Compliant. CO2 (Carbon Dioxide) 103L Yes 18104208 Cylinder
CYL, 5.0% Carbon Dioxide, 34L CO2 (Carbon Dioxide) 34L No 18103218 Cylinder
CYL, 50 ppm Ammonia, 116L. ADR Compliant. NH3 (Ammonia) 116L Yes 18109106 Cylinder
CYL, 50 ppm Ammonia, 58L. ADR Compliant.* NH3 (Ammonia) 58L Yes 78103868 Cylinder
CYL, 50 ppm Ammonia, 650 L. ADR Compliant. NH3 (Ammonia) 650L Yes 18109587 Cylinder
CYL, 50 ppm Carbon Monoxide, 103L. ADR Compliant. CO (Carbon Monoxide) 103L Yes 18102230 Cylinder
CYL, 50 ppm Carbon Monoxide, 34L CO (Carbon Monoxide) 34L No 18100719 Cylinder
CYL, 50 ppm CO, 18% O2, 2.5% Methane, 103L. ADR Compliant. CO (Carbon Monoxide),O2 (Oxygen),Methane 103L Yes 18109467 Cylinder
CYL, 50 ppm CO, 18% O2, 25% LEL Pentane, 103L. ADR Compliant. CO (Carbon Monoxide),O2 (Oxygen),Pentane 103L Yes 18109465 Cylinder
CYL, 50 ppm CO, 18% O2, 50% LEL Propane, 103L. ADR Compliant. CO (Carbon Monoxide),O2 (Oxygen),Propane 103L Yes 18105122 Cylinder
CYL, 50 ppm CO, 25 ppm H2S, 20.9% O2, 50% LEL Methane, 116L. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen) 116L Yes 18109101 Cylinder
CYL, 50 ppm CO, 25 ppm H2S, 20.9% O2, 50% LEL Methane, 58L. ADR Compliant.* CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen) 58L Yes 18105262 Cylinder
CYL, 50 ppm Hydrogen Sulfide, 116L. ADR Compliant. H2S (Hydrogen Sulfide) 116L Yes 18109090 Cylinder
CYL, 50 ppm Hydrogen Sulfide, 58L. ADR Compliant.* H2S (Hydrogen Sulfide) 58L Yes 18102245 Cylinder
CYL, 50 ppm Hydrogen, 34L H2 (Hydrogen) 34L No 18102905 Cylinder
CYL, 50% LEL Hydrogen, 103L. ADR Compliant. H2 (Hydrogen) 103L Yes 18103481 Cylinder
CYL, 50% LEL Hydrogen, 34L H2S (Hydrogen Sulfide) 34L No 18100461 Cylinder
CYL, 50% LEL Propane, 34L Propane 34L No 18100172 Cylinder
CYL, 500 ppm Carbon Monoxide, 103L. ADR Compliant. CO (Carbon Monoxide) 103L Yes 18102303 Cylinder
CYL, 500 ppm Hydrogen, 103L. ADR Compliant. H2 (Hydrogen) 103L Yes 18102996 Cylinder
CYL, 500 ppm Isobutylene, 103L. ADR Compliant. Isobutylene 103L Yes 18104554 Cylinder
CYL, 80 ppm CO, 20 ppm H2S, 18% O2, 50% LEL Isobutane, 58L. ADR Compliant.* CO (Carbon Monoxide),H2S (Hydrogen Sulfide),LEL Combustible,O2 (Oxygen) Isobutane 58L Yes 18109438 Cylinder
CYL, 80ppm CO, 20ppm H2S, 50% LEL ISOBUTANE, 18% O2, 116L. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),LEL Combustible,O2 (Oxygen) Isobutane 116L Yes 18109429 Cylinder
CYL, 80ppm CO, 20ppm H2S, 50% LEL ISOBUTANE, 18% O2, 650L. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),LEL Combustible,O2 (Oxygen) Isobutane 650L Yes 18109416 Cylinder
CYL, 99% Methane, 34L. ADR Compliant. Methane 34L Yes 18104778 Cylinder
CYL, CO, Pentane, CO2, 18% O2, 625L. ADR Compliant. CO2 (Carbon Dioxide),O2 (Oxygen),Pentane 625L Yes 18109412 Cylinder
CYL, Pentane, 18% O2, CO, 625L. ADR Compliant. CO (Carbon Monoxide),O2 (Oxygen),Pentane 625L Yes 18109410 Cylinder
CYL, Zero Grade Air (20.9% Oxygen), 103L. ADR Compliant. Zero Grade Air 103L Yes 18101584 Cylinder
CYL, Zero Grade Air (20.9% Oxygen), 34L Zero Grade Air 34L No 18100693 Cylinder
CYL, Zero Grade Air (20.9% Oxygen), 552L Zero Grade Air 552L No 18102320 Cylinder
CYL, Zero Grade Air, 625L. ADR Compliant. Zero Grade Air 625L Yes 18109409 Cylinder
CYL. 18% O2, 25% LEL Methane, 103L. ADR Compliant. 103L Yes 18109256 Cylinder
Cylinder, Calibration Gas, 5 ppm Benzene, Steel, 103L Benzene 103L No 18105734 Cylinder
KIT, 10 ppm Chlorine, 58L. ADR Compliant.* Cl2 (Chlorine) 58L Yes 18101741 Kit
KIT, 10 ppm Hydrogen Chloride, 58L. ADR Compliant.* 58L Yes 18102148 Kit
KIT, 10 ppm Hydrogen Cyanide, 58L. ADR Compliant.* HCN (Hydrogen Cyanide) 58L Yes 18102149 Kit
KIT, 10 ppm Sulfur Dioxide, 58L. ADR Compliant.* SO2 (Sulfur Dioxide) 58L Yes 18101212 Kit
KIT, 100 ppm Carbon Monoxide, 103L. ADR Compliant. CO (Carbon Monoxide) 103L Yes 18102162 Kit
KIT, 100 ppm Carbon Monoxide, 34L CO (Carbon Monoxide) 34L No 18100743 Kit
KIT, 100 ppm CO, 18% O2, 25% LEL Pentane, 103L. ADR Compliant. CO (Carbon Monoxide),O2 (Oxygen),Pentane 103L Yes 18102269 Kit
KIT, 100 ppm CO, 2.5% CO2, 18% O2, 25% LEL Pentane, 103L w/103L Zero Air. ADR Compliant. CO (Carbon Monoxide),CO2 (Carbon Dioxide),O2 (Oxygen),Pentane 103L Yes 18103317 Kit
KIT, 100 ppm CO, 25 ppm H2S, 18% O2, 2.5% Methane, 116L. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Methane 116L Yes 18109138 Kit
KIT, 100 ppm CO, 25 ppm H2S, 18% O2, 2.5% Methane, 58L. ADR Compliant.* CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Methane 58L Yes 18102275 Kit
KIT, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane w/ DFR, 58L. ADR Compliant.* CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Pentane 58L Yes 18103432 Kit
KIT, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane, 116L. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Pentane 116L Yes 18109137 Kit
KIT, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane, 58L. ADR Compliant.* CO (Carbon Monoxide),H2S (Hydrogen Sulfide),Pentane 58L Yes 18102189 Kit
KIT, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane. 116L w/ Demand Flow Regulator. ADR Compliant. CO (Carbon Monoxide),H2S (Hydrogen Sulfide),O2 (Oxygen),Pentane 116L Yes 18109139 Kit
KIT, 100 ppm CO, 5% CO2, 18% O2, 25% LEL Pentane, 103L w/103L Zero Air. ADR Compliant. CO (Carbon Monoxide),CO2 (Carbon Dioxide),O2 (Oxygen),Pentane 103L Yes 18104539 Kit
KIT, 18% O2, 25% LEL Pentane, 25 ppm H2S, 103L w/18100859 (58L). ADR Compliant.* H2S (Hydrogen Sulfide),O2 (Oxygen),Pentane 58L, 103L Yes 18101279 Kit
KIT, 2.5% Methane, 34L Methane 34L No 18101303 Kit
KIT, 25 ppm Ammonia, 58L. ADR Compliant.* NH3 (Ammonia) 58L Yes 18102147 Kit
KIT, 25 ppm H2S, 18% O2, 25% LEL Pentane, 58L. ADR Compliant.* H2S (Hydrogen Sulfide),O2 (Oxygen),Pentane 58L Yes 18102188 Kit
KIT, 25 ppm Hydrogen Sulfide, 116L. ADR Compliant. H2S (Hydrogen Sulfide) 116L Yes 18109135 Kit
KIT, 25 ppm Hydrogen Sulfide, 58L. ADR compliant.* H2S (Hydrogen Sulfide) 58L Yes 18100842 Kit
KIT, 25 ppm Nitric Oxide, 58L. ADR Compliant.* NO (Nitric Oxide) 58L Yes 18102150 Kit
KIT, 25 ppm Nitrogen Dioxide, 58L. ADR Compliant.* NO2 (Nitrogen Dioxide) 58L Yes 18101469 Kit
KIT, 25% LEL Pentane (2 cylinders), 34L. Pentane 34L No 18101261 Kit
KIT, 5 ppm Nitrogen Dioxide, 58L. ADR Compliant.* NO2 (Nitrogen Dioxide) 58L Yes 18102238 Kit
KIT, 5 ppm Sulfur Dioxide, 58L. ADR Compliant.* SO2 (Sulfur Dioxide) 58L Yes 18102239 Kit
KIT, 99% Methane, 34L Methane 34L No 18102491 Kit