

Disposable Calibration Gas
Zero Grade and Pure Grade Specialty Gases
Instrument Calibration Standards in Air or Nitrogen
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Ammonia (10-50 PPM)
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Ammonia (10-50 PPM)
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Carbon Dioxide (100 PPM - 15%)
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Carbon Monoxide (10 PPM - 7%)
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Hydrogen (20 PPM - 2%)
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Hydrogen Sulfide (5-100 PPM)
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Nitric Oxide & Nitrogen Dioxide (5-800 PPM)
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Nitrous Oxide (10-500 PPM)
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Oxygen (100 ppm - 21%)
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Sulfur Dioxide (5 -500 PPM)
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Various Hydrocarbons, BTU and RGA Mixes
Wide Range of Non-Refillable Cylinders from 17-103 Liters of Gas Capacity
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17 and 103 liter calibration gas capacity steel cylinders for non-reactive specialty gases including Zero & Pure Grade Gases as well as gas mixtures of Carbon Dioxide, Carbon Monoxide, Hydrocarbon and LEL standards, Hydrogen, Nitrous Oxide and Oxygen
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20 liter specialty gas capacity steel cylinder for flammable calibration mixes including BTU and RGA standards
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58 liter gas capacity aluminum cylinder for low level and reactive gas mixtures including Ammonia, BTXE, Ethylene Oxide, Hydrogen Sulfide, Nitric Oxide, Nitrogen Dioxide, and Sulfur Dioxide
Workplace Area Monitoring
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LEL* Mixes of Various Hydrocarbons
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Carbon Monoxide
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Ethylene Oxide
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Hydrogen Sulfide
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Oxygen Deficiency
Confined Space Entry
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10-90 PPM Hydrogen Sulfide/25-50% LEL/10-300 PPM Carbon Monoxide/12-21% Oxygen in Nitrogen
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10-50% LEL/20-500 PPM Carbon Monoxide/12-21% Oxygen in Nitrogen
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30-50% LEL/15-21% Oxygen in Nitrogen