Specialty Gas Catalog
Gases
Tier 5 Specialty Gas
Tier 5 Specialty Gas offers highly specialized gas mixtures and pure gas products for a wide variety of markets and industries.
Our product catalog includes:
- Pure Gases
- Calibration Gases
- Emission Monitoring Gases
- Flammable Mixed Gases
- Rare Gases
- High Performance Gas Handling & Control Equipment
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Product Specifications
Discover key specifications for our gas products, ensuring they meet your precise requirements.
Technical Information
Chemical Symbol: Ar
Specific Volume: 9.67 scf/lb
CAS Number: 7440-37-1
Molecular Weight: 39.95 g/mol
Boiling Point: -302.6 °F
Shipping Information
UD DOT Name: Argon, Compressed
Hazard Class: 2.2
Label: Non-Flammable Gas
I.D. Number: UN 1006
| Size | Contents | Pressure | Connection |
|---|---|---|---|
Size T | Contents 300 ft | Pressure 2400 psig | Connection 580 CGA |
Size K | Contents 200 ft | Pressure 2015 psig | Connection 580 CGA |
Size Q | Contents 80 ft | Pressure 2015 psig | Connection 580 CGA |
| Grade | Part Number | Impurities |
|---|---|---|
Grade Argon 6.0 | Part Number AR X-6.0 | Impurities
Oxygen < 0.1 ppmMoisture < 0.2 ppm Total Hydrocarbons < 0.1 ppm Carbon Monoxide < 0.1 ppm Carbon Dioxide < 0.1 ppm Nitrogen < 2 ppm |
Grade Argon 5.5 | Part Number AR X-5.5 | Impurities
Oxygen < 0.5 ppmMoisture < 0.5 ppm Total Hydrocarbons < 0.1 ppm Carbon Monoxide < 0.1 ppm Carbon Dioxide < 0.5 ppm Nitrogen < 3 ppm |
Grade Argon 5.0 | Part Number AR X-5.0 | Impurities
Oxygen < 2 ppmMoisture < 2 ppm Total Hydrocarbons < 0.5 ppm |
Grade Argon 4.8 | Part Number AR X-4.8 | Impurities
Oxygen < 5 ppmMoisture < 5 ppm Total Hydrocarbons < 0.5 ppm |
Technical Information
Chemical Symbol: CO2
Specific Volume: 13.79 scf/lb
CAS Number: 124-38-9
Molecular Weight: 44.01 g/mol
Boiling Point: -109.21 °F
Shipping Information
UD DOT Name: Carbon Dioxide
Hazard Class: 2.2
Label: Non-Flammable Gas
I.D. Number: UN 1013
| Contents | Pressure | Connection |
|---|---|---|
Contents 50 lb | Pressure 838 psig | Connection 320 CGA |
Contents 20 lb | Pressure 838 psig | Connection 583200 CGA |
| Grade | Part Number | Impurities |
|---|---|---|
Grade Carbon Dioxide 5.0 | Part Number CD X-5.0 | Impurities
Oxygen < 5 ppmMoisture < 2 ppm Total Hydrocarbons < 0.5 ppm Carbon Monoxide < 0.5 ppm Nitrogen < 5 ppm |
Grade Carbon Dioxide 4.5 | Part Number CD X-4.5 | Impurities
Oxygen < 5 ppmMoisture < 5 ppm Total Hydrocarbons < 1 ppm |
Grade Carbon Dioxide 4.0 | Part Number CD X-4.0 | Impurities
Oxygen < 20 ppmMoisture < 10 ppm Nitrogen < 50 ppm |
Grade Carbon Dioxide 3.0 | Part Number CD X-3.0 | Impurities
Oxygen < 20 ppm
|
Grade Carbon Dioxide 2.8 | Part Number CD X-2.8 | Impurities
Moisture < 10 ppm
|
Technical Information
Chemical Symbol: CO
Specific Volume: 13.8 scf/lb
CAS Number: 630-08-0
Molecular Weight: 28.01 g/mol
LEL / UEL: 12.5% / 75%
Shipping Information
UD DOT Name: Carbon Monoxide, Compressed
Hazard Class: 2.3 (2.1)
Label: Toxic Gas, Flammable Gas
I.D. Number: UN 1016
| Size | Contents | Pressure | Connection |
|---|---|---|---|
Size T | Contents 244 ft | Pressure 2000 psig | Connection 350 CGA |
Size K | Contents 181 ft | Pressure 1660 psig | Connection 350 CGA |
| Grade | Part Number | Impurities |
|---|---|---|
Grade Carbon Monoxide 4.0 | Part Number | Impurities
Argon < 10 ppmHydrogen < 25 ppm Nitrogen < 60 ppm Oxygen < 0.1 ppm Total Hydrocarbons < 1 ppm Carbon Dioxide < 5 ppm Moisture < 2 ppm |
Grade Carbon Monoxide 3.0 | Part Number | Impurities
Argon < 15 ppmHydrogen < 50 ppm Nitrogen < 500 ppm Oxygen < 1 ppm Total Hydrocarbons < 1 ppm Carbon Dioxide < 700 ppm Moisture < 2 ppm |
Grade Carbon Monoxide 2.5 | Part Number | Impurities
Argon < 200 ppmHydrogen < 10 ppm Nitrogen < 2500 ppm Oxygen < 5 ppm Total Hydrocarbons < 15 ppm Carbon Dioxide < 25 ppm Moisture < 5 ppm |
Grade Carbon Monoxide 2.0 | Part Number | Impurities
Argon < 3000 ppmHydrogen < 10 ppm Nitrogen < 4500 ppm Oxygen < 5 ppm Total Hydrocarbons < 15 ppm Carbon Dioxide < 100 ppm Moisture < 5 ppm |
Technical Information
Chemical Symbol: D2
Specific Volume: 95.9 scf/lb
CAS Number: 7782-39-0
Molecular Weight: 4.032 g/mol
LEL / UEL: 5% / 75%
Shipping Information
UD DOT Name: Deuterium, Compressed
Hazard Class: 2.1
Label: Flammable Gas
I.D. Number: UN 1957
| Size | Contents | Pressure | Connection |
|---|---|---|---|
Size T | Contents 7300 L | Pressure 2351 psig | Connection 350 CGA |
Size K | Contents 5000 L | Pressure 1786 psig | Connection 350 CGA |
Size Q | Contents 2000 L | Pressure 1918 psig | Connection 350 CGA |
| Grade | Part Number | Impurities |
|---|---|---|
Grade Deuterium 5.0 | Part Number | Impurities
Hydrogen < 100 ppmMoisture < 20 ppm Deuterium Hydride < 3000 ppm Nitrogen < 20 ppm Argon + Oxygen < 5 ppm Total Hydrocarbons < 5 ppm Carbon Monoxide < 5 ppm Carbon Dioxide < 5 ppm |
Technical Information
Chemical Symbol: He
Specific Volume: 96.71 scf/lb
CAS Number: 7440-59-7
Molecular Weight: 4.003 g/mol
Boiling Point: -452.07 °F
Shipping Information
UD DOT Name: Helium, Compressed
Hazard Class: 2.2
Label: Non-Flammable Gas
I.D. Number: UN 1046
| Size | Contents | Pressure | Connection |
|---|---|---|---|
Size T | Contents 300 ft | Pressure 2400 psig | Connection 580 CGA |
Size K | Contents 200 ft | Pressure 2015 psig | Connection 580 CGA |
Size Q | Contents 80 ft | Pressure 2015 psig | Connection 580 CGA |
| Grade | Part Number | Impurities |
|---|---|---|
Grade Helium 6.0 | Part Number HE X-6.0 | Impurities
Oxygen < 0.2 ppmMoisture < 0.2 ppm Total Hydrocarbons < 0.1 ppm Carbon Monoxide < 0.1 ppm Carbon Dioxide < 0.1 ppm Nitrogen < 0.5 ppm |
Grade Helium 5.5 | Part Number HE X-5.5 | Impurities
Oxygen < 1 ppmMoisture < 1 ppm Total Hydrocarbons < 0.5 ppm Nitrogen < 3 ppm |
Grade Helium 5.0 | Part Number HE X-5.0 | Impurities
Oxygen < 2 ppmMoisture < 2 ppm Total Hydrocarbons < 0.5 ppm |
Grade Helium 4.8 | Part Number HE X-4.8 | Impurities
Total Hydrocarbons < 0.5 ppm
|
Grade Helium 4.7 | Part Number HE X-4.7 | Impurities
Oxygen < 5 ppmMoisture < 5 ppm |
Technical Information
Chemical Symbol: H2
Specific Volume: 4.76 scf/lb
CAS Number: 1333-74-0
Molecular Weight: 2.016 g/mol
LEL / UEL: 4% / 75%
Shipping Information
UD DOT Name: Hydrogen, Compressed
Hazard Class: 2.1
Label: Flammable Gas
I.D. Number: UN 1049
| Size | Contents | Pressure | Connection |
|---|---|---|---|
Size T | Contents 300 ft | Pressure 2400 psig | Connection 580 CGA |
Size K | Contents 200 ft | Pressure 2015 psig | Connection 580 CGA |
Size Q | Contents 80 ft | Pressure 2015 psig | Connection 580 CGA |
| Grade | Part Number | Impurities |
|---|---|---|
Grade Hydrogen 6.0 | Part Number HY X-6.0 | Impurities
Oxygen < 0.5 ppmMoisture < 0.5 ppm Total Hydrocarbons < 0.1 ppm Carbon Monoxide < 0.1 ppm Carbon Dioxide < 0.1 ppm Nitrogen < 0.5 ppm |
Grade Hydrogen 5.5 | Part Number HY X-5.5 | Impurities
Oxygen < 1 ppmMoisture < 1 ppm Total Hydrocarbons < 0.5 ppm Nitrogen < 3 ppm |
Grade Hydrogen 5.0 | Part Number HY X-5.0 | Impurities
Oxygen < 2 ppmMoisture < 2 ppm Total Hydrocarbons < 0.5 ppm Nitrogen < 5 ppm |
Grade Hydrogen 4.5 | Part Number HY X-4.5 | Impurities
Oxygen < 15 ppmMoisture < 10 ppm Total Hydrocarbons < 0.5 ppm |
Technical Information
Chemical Symbol: Kr
Specific Volume: 4.6 scf/lb
CAS Number: 7439-90-9
Molecular Weight: 83.8 g/mol
Boiling Point: -244.03 °F
Shipping Information
UD DOT Name: Krypton, Compressed
Hazard Class: 2.2
Label: Non-Flammable Gas
I.D. Number: UN 1058
| Size | Contents | Pressure | Connection |
|---|---|---|---|
Size T | Contents 10000 L | Pressure 2218 psig | Connection 580 CGA |
Size K | Contents 5000 L | Pressure 1200 psig | Connection 580 CGA |
Size Q | Contents 2000 L | Pressure 1525 psig | Connection 580 CGA |
Size LB | Contents 50 L | Pressure 1351 psig | Connection 180 CGA |
| Grade | Part Number | Impurities |
|---|---|---|
Grade Krypton 5.0 | Part Number | Impurities
Carbon Dioxide < 0.5 ppmCarbon Monoxide < 0.5 ppm Tetraflouromethane < 0.5 ppm Moisture < 1 ppm Oxygen < 1 ppm Total Hydrocarbons < 1 ppm Nitrogen < 3 ppm Xenon < 5 ppm |
Technical Information
Chemical Symbol: Ne
Specific Volume: 19.19 scf/lb
CAS Number: 7440-01-9
Molecular Weight: 20.18 g/mol
Boiling Point: -379.75 °F
Shipping Information
UD DOT Name: Neon, Compressed
Hazard Class: 2.2
Label: Non-Flammable Gas
I.D. Number: UN 1065
| Size | Contents | Pressure | Connection |
|---|---|---|---|
Size T | Contents 7500 L | Pressure 2367 psig | Connection 580 CGA |
Size K | Contents 5000 L | Pressure 1537 psig | Connection 580 CGA |
Size Q | Contents 1500 L | Pressure 1534 psig | Connection 580 CGA |
Size LB | Contents 50 L | Pressure 1788 psig | Connection 180 CGA |
| Grade | Part Number | Impurities |
|---|---|---|
Grade Neon 5.0 | Part Number | Impurities
Helium < 4 ppmOxygen < 0.5 ppm Nitrogen < 2 ppm Hydrogen < 1 ppm Total Hydrocarbons < 1 ppm Carbon Monoxide + Carbon Dioxide < 0.5 ppm Moisture < 1 ppm |
Technical Information
Chemical Symbol: N2
Specific Volume: 13.803 scf/lb
CAS Number: 7727-37-9
Molecular Weight: 28.031 g/mol
Boiling Point: -320.44 °F
Shipping Information
UD DOT Name: Nitrogen, Compressed
Hazard Class: 2.2
Label: Non-Flammable Gas
I.D. Number: UN 1066
| Size | Contents | Pressure | Connection |
|---|---|---|---|
Size T | Contents 300 ft | Pressure 2400 psig | Connection 580 CGA |
Size K | Contents 200 ft | Pressure 2015 psig | Connection 580 CGA |
Size Q | Contents 80 ft | Pressure 2015 psig | Connection 580 CGA |
| Grade | Part Number | Impurities |
|---|---|---|
Grade Nitrogen 6.0 | Part Number NI X-6.0 | Impurities
Oxygen < 0.2 ppmMoisture < 0.2 ppm Total Hydrocarbons < 0.1 ppm Carbon Monoxide < 0.1 ppm Carbon Dioxide < 0.1 ppm |
Grade Nitrogen CEM | Part Number NI XCEM | Impurities
Oxygen < 2 ppmMoisture < 2 ppm Total Hydrocarbons < 0.05 ppm Carbon Monoxide < 1 ppm Carbon Dioxide < 10 ppm Nitrogen Oxides < 0.02 ppm Nitrogen Oxide <0.02 ppm |
Grade Nitrogen 5.5 | Part Number NI X-5.5 | Impurities
Oxygen < 1 ppmMoisture < 1 ppm Total Hydrocarbons < 0.1 ppm Carbon Monoxide < 1 ppm Carbon Dioxide < 1 ppm |
Grade Nitrogen 5.5 Laser | Part Number NI X-5.5L | Impurities
Oxygen < 1 ppmMoisture < 1 ppm Total Hydrocarbons < 0.1 ppm |
Grade Nitrogen 5.0 | Part Number NI X-5.0 | Impurities
Oxygen < 1 ppmMoisture < 2 ppm Total Hydrocarbons < 0.5 ppm |
Grade Nitrogen 4.8 | Part Number NI X-4.8 | Impurities
Oxygen < 5 ppmMoisture < 3 ppm Total Hydrocarbons < 0.5 ppm |
Technical Information
Chemical Symbol: O2
Specific Volume: 12.076 scf/lb
CAS Number: 7782-44-7
Molecular Weight: 31.999 g/mol
Boiling Point: -297.36 °F
Shipping Information
UD DOT Name: Oxygen, Compressed
Hazard Class: 2.2 (5.1)
Label: Non-Flammable Gas, Oxidizer
I.D. Number: UN 1072
| Size | Contents | Pressure | Connection |
|---|---|---|---|
Size T | Contents 300 ft | Pressure 2400 psig | Connection 540 CGA |
Size K | Contents 200 ft | Pressure 2015 psig | Connection 540 CGA |
Size Q | Contents 80 ft | Pressure 2015 psig | Connection 540 CGA |
| Grade | Part Number | Impurities |
|---|---|---|
Grade Oxygen 5.0 | Part Number OX X-5.0 | Impurities
Argon < 5 ppmNitrogen < 5 ppm Moisture < 1 ppm Total Hydrocarbons < 0.5 ppm Carbon Monoxide < 1 ppm Carbon Dioxide < 1 ppm |
Grade Oxygen 4.3 | Part Number OX X-4.3 | Impurities
Argon < 40 ppmNitrogen < 10 ppm Moisture < 3 ppm Total Hydrocarbons < 0.5 ppm |
Grade Oxygen 2.8 | Part Number OX X-2.8 | Impurities
Moisture < 3 ppmTotal Hydrocarbons < 0.5 ppm |
Grade Oxygen 2.6 | Part Number OX X-2.6 | Impurities
Moisture < 8 ppm
|
Technical Information
Chemical Symbol: Xe
Specific Volume: 2.93 scf/lb
CAS Number: 7440-63-3
Molecular Weight: 131.29 g/mol
Boiling Point: -162.62 °F
Shipping Information
UD DOT Name: Xenon
Hazard Class: 2.2
Label: Non-Flammable Gas
I.D. Number: UN 2036
| Size | Contents | Pressure | Connection |
|---|---|---|---|
Size T | Contents 10000 L | Pressure 884 psig | Connection 580 CGA |
Size K | Contents 5000 L | Pressure 764 psig | Connection 580 CGA |
Size Q | Contents 1000 L | Pressure 633 psig | Connection 580 CGA |
Size LB | Contents 50 L | Pressure 798 psig | Connection 180 CGA |
| Grade | Part Number | Impurities |
|---|---|---|
Grade Xenon 5.0 | Part Number | Impurities
Nitrogen < 4 ppmOxygen < 1 ppm Moisture < 2 ppm Carbon Dioxide < 0.5 ppm Total Hydrocarbons < 1 ppm Hydrogen + Argon + Krypton < 5 ppm |
Technical Information
Specific Volume: 13.30 scf/lb
CAS Number: 132259-10-0
Molecular Weight: 28.96 g/mol
Boiling Point: -317.7 °F
Shipping Information
UD DOT Name: Air, Compressed
Hazard Class: 2.2
Label: Non-Flammable Gas
I.D. Number: UN 1002
| Size | Contents | Pressure | Connection |
|---|---|---|---|
Size T | Contents 300 ft | Pressure 2400 psig | Connection 590 CGA |
Size K | Contents 200 ft | Pressure 2015 psig | Connection 590 CGA |
Size Q | Contents 80 ft | Pressure 2015 psig | Connection 590 CGA |
| Grade | Part Number | Impurities |
|---|---|---|
Grade Air CEM | Part Number AIR XCEM | Impurities
Oxygen 20.5% to 21.5%Nitrogen Oxides < 0.02 ppm Total Hydrocarbons < 0.05 ppm Carbon Monoxide < 1 ppm Carbon Dioxide < 10 ppm Nitrous Oxide < 0.02 ppm Moisture < 2 ppm |
Grade Air Ultra Zero | Part Number CA XUZ | Impurities
Oxygen 19.5% to 23.5%Moisture < 3 ppm Total Hydrocarbons < 0.1 ppm Carbon Monoxide < 1 ppm Carbon Dioxide < 1 ppm |
Grade Air Zero | Part Number CA XZ | Impurities
Oxygen 19.5% to 23.5%Total Hydrocarbons < 1 ppm |
Grade Air Extra Dry | Part Number CA XED | Impurities
Oxygen 19.5% to 23.5%Moisture < 8 ppm |
Technical Information
Chemical Symbol: N2O
Specific Volume: 8.7 scf/lb
CAS Number: 10024-97-2
Molecular Weight: 44.01 g/mol
Boiling Point: -127.3 °F
Shipping Information
UD DOT Name: Nitrous Oxide
Hazard Class: 2.2 (5.1)
Label: Non-Flammable Gas, Oxidizer
I.D. Number: UN 1070
| Contents | Pressure | Connection |
|---|---|---|
Contents 56 lb | Pressure 750 psig | Connection 326 CGA |
| Grade | Part Number | Impurities |
|---|---|---|
Grade Nitrous Oxide 2.6 AA | Part Number NO X-2.6 | Impurities
Moisture < 30 ppm
|
Technical Information
Chemical Symbol: C2H2
Specific Volume: 14.7 scf/lb
CAS Number: 74-86-2
Molecular Weight: 26.04 g/mol
LEL / UEL: 2.4% / 83%
Shipping Information
UD DOT Name: Acetylene, Dissolved
Hazard Class: 2.1
Label: Flammable Gas
I.D. Number: UN 1001
| Size | Contents | Pressure | Connection |
|---|---|---|---|
Size Large | Contents 400 ft | Pressure 250 psig | Connection 510, 300 CGA |
Size Small | Contents 140 ft | Pressure 250 psig | Connection 510, 300 CGA |
| Grade | Part Number | Impurities |
|---|---|---|
Grade Acetylene 2.6 AA | Part Number AC X-2.6 | Impurities
Oxygen plus THC < 4000 ppmPhosphine < 20 ppm |
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Mixed Gases
Explore our mixed gas offerings, carefully crafted to meet industry-specific compliance standards.
Certified Standard
unless specified in the purchase order, Certified Mixture concentrations are reported utilizing the gravimetric result when the cylinder(s) are filled. Typically are not analyzed with other laboratory equipment unless they have a reactive constituent or it is requested at the time of order.
Primary Standard
EPA Protocol
Mixture is blended and results are reported per EPA 600/R-12/531.
ISO 17025
Mixture blend is analyzed and reported per 17025 guidelines and is NIST traceable.
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Common Mixed Gases
- Argon, in Helium
- Argon, in Hydrogen
- Argon, in Nitrogen
- Argon, in Oxygen
- Carbon Dioxide, in Air
- Carbon Dioxide, in Helium
- Carbon Dioxide, in Nitrogen
- Carbon Dioxide, in Oxygen
- Carbon Monoxide, in Air
- Carbon Monoxide, in Nitrogen
- Helium, in Argon
- Helium, in Nitrogen
- Hydrogen, in Air
- Hydrogen, in Argon
- Hydrogen, in Helium
- Hydrogen, in Nitrogen
- Methane, in Air
- Methane, in Argon
- Methane, in Hydrogen
- Methane, in Nitrogen
- Nitrogen, in Argon
- Nitrogen, in Helium
- Nitrogen, in Hydrogen
- Oxygen, in Argon
- Oxygen, in Helium
- Oxygen, in Nitrogen
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Specifications of Mixed Gases
Discover our mixed gases with precision and quality specifications.
Concentration Range of Smallest Component | Certified Standard | Primary Standard | EPA Protocol | ISO 17025:2017 | ||||
Blend Tolerance | Analytical Tolerance | Blend Tolerance | Analytical Tolerance | Blend Tolerance | Analytical Tolerance | Blend Tolerance | Analytical Tolerance | |
0.1 - 10ppm | +/- 20% | +/- 10% | +/- 10% | +/- 10% | +/- 20% | U < 1% | +/- 10% | +/- 2% |
10 - 999ppm | +/- 10% | +/- 5% | +/- 5% | +/- 1% | +/- 10% | U < 1% | +/- 5% | +/- 1% |
0.1 - 50% | +/- 5% | +/- 2% | +/- 1% | +/- 1% | +/- 5% | U < 1% | +/- 1% | +/- 1% |
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