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  <title>ROR Sitemap for http://www.calibration-gas.com</title>
  <description>ROR Sitemap</description>
  <link>http://www.calibration-gas.com</link>
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    <title>ROR Sitemap for http://www.calibration-gas.com</title>
    <link>http://www.calibration-gas.com</link>
    <ror:about>sitemap</ror:about>
    <ror:type>SiteMap</ror:type>
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  <item>
       <link>http://www.calibration-gas.com/</link>
       <title>Calibration Gas Cylinders, Disposable Gas Cylinder, Calibration Gas 
Standards, Equipment</title>
       <description>Order calibration gas standards, instrument grade support gases, disposable compressed calibration cylinder gases, calibration gas regulators and handling equipment - including pure Oxygen, CO2 and Hydrogen cylinders used in health &amp;#38; industry contexts.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
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  <item>
       <link>http://www.calibration-gas.com/index.htm</link>
       <title>Calibration Gas Cylinders, Disposable Gas Cylinder, Calibration Gas 
Standards, Equipment</title>
       <description>Order calibration gas standards, instrument grade support gases, disposable compressed calibration cylinder gases, calibration gas regulators and handling equipment - including pure Oxygen, CO2 and Hydrogen cylinders used in health &amp;#38; industry contexts.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>1</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/about_us.htm</link>
       <title>Calibration Gas Supplier, Disposable Calibration Cylinder Gas 
Manufacturer, Handling Equipment</title>
       <description>Calibration Gas is a calibration gas supplier. Find calibration gas,calibration gas handling equipment and disposable calibration gas cylinders. Disposable calibration gas manufacturer and supplier.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>1</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/contact_us.htm</link>
       <title>Calibrating Gas, Portable, Disposable Calibration Gas Cylinder, Customized Specialty Gases</title>
       <description>Mesa Calibration Gas provides calibration standards including portable disposable calibration gas cylinders and customized speciality gases. Calibrating Gas, Portable, Disposable Calibration Gas Cylinder, Customized Specialty Gases</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>1</ror:sortOrder>
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  <item>
       <link>http://www.calibration-gas.com/request_quotation.htm</link>
       <title>Calibration Gas Equipment, Calibration Gas Price, Quote, Find Calibration 
Gas Standards</title>
       <description>Get price quotes on disposable compressed calibration cylinder gases, calibration gas regulators and handling equipment. order calibration gas equipment.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>1</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/msds.htm</link>
       <title>Calibration Gas, Disposable Hydrogen, Methane Gas Cylinders, Instrument 
Industrial Gases</title>
       <description>Calibration Gas is a supplier of specialty calibration gas, disposable gas cylinders and regulators. Pure oxygen, methane, and hydrogen cylinders used in health &amp;#38; safety contexts. Calibration Gas, Disposable Hydrogen, Methane Gas Cylinders, Instrument Industrial Gases</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>1</ror:sortOrder>
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  </item>
  <item>
       <link>http://www.calibration-gas.com/products.htm</link>
       <title>Calibration Gas Mixtures in Air, Nitrogen, Ethylene Oxide, Propane Calibration Gas Cylinder</title>
       <description>Order single component calibration gas mixtures in air and nitrogen and multi-component mixtures. Buy Ethylene Oxide, Nitrogen Dioxide, Propane, Ammonia, Carbon Dioxide, Hydrogen Sulfide and more calibration gas cylinder mixtures.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>1</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/regulators.htm</link>
       <title>Instrument Grade Pure Gases, Halocarbon, Neon, Isobutylene, Butene, 
Butane, Chlorine Gas</title>
       <description>Cal Gas is a supplier of specialty calibration gas, gas cylinders and regulators. Pentane, methane, and hydrogen calibration gas cylinders used in various health &amp;#38; safety contexts.,Instrument Grade Pure Gases, Halocarbon, Neon, Isobutylene, Butene, Butane, Chlorine Gas</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>1</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/cylinders.htm</link>
       <title>Calibration Gas Cylinders, Disposable Aluminum, Steel Calibration 
Portable Gas Cylinder</title>
       <description>Cal Gas is a supplier of specialty calibration gas, gas cylinders and regulators. Pentane, methane, and hydrogen calibration gas cylinders used in various health &amp;#38; safety contexts.,Calibration Gas Cylinders, Disposable Aluminum, Steel Calibration Portable Gas Cylinder</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>1</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/specialtygas.htm</link>
       <title>Specialty Gas Manufacturer, Specialty Gas Products, Services, Custom 
Calibration Gases</title>
       <description>Cal Gas provides a range of calibration gas cylinders, and gas regulators.  Specialty gas handling equipment for hydrocarbon gas testing and laboratory analysis - isobutylene, carbon monoxide, pure gases.,Specialty Gas Manufacturer, Specialty Gas Products, Services, Custom Calibration Gases</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>1</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
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  <item>
       <link>http://www.calibration-gas.com/instrumentpures.htm</link>
       <title>Instrument Grade Pure Gases, Halocarbon, Neon, Isobutylene, Butene, 
Butane, Chlorine Gas</title>
       <description>Cal Gas is a supplier of specialty calibration gas, gas cylinders and regulators. Pentane, methane, and hydrogen calibration gas cylinders used in various health &amp;#38; safety contexts.,Instrument Grade Pure Gases, Halocarbon, Neon, Isobutylene, Butene, Butane, Chlorine Gas</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>1</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/search.htm</link>
       <title>Calibration Gas Supplier, Specialty Gas Products, Pure Gas, Reactive Gas Regulators</title>
       <description>MESA Calibration Gas is a calibration gas supplier including specialty gas products, pure gas, and reactive gas regulators. Calibration Gas Supplier, Specialty Gas Products, Pure Gas, Reactive Gas Regulators</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>1</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/index.html</link>
       <title>Calibration Gas Cylinders, Disposable Gas Cylinder, Calibration Gas 
Standards, Equipment</title>
       <description>Order calibration gas standards, instrument grade support gases, disposable compressed calibration cylinder gases, calibration gas regulators and handling equipment - including pure Oxygen, CO2 and Hydrogen cylinders used in health &amp;#38; industry contexts.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/airzero.asp</link>
       <title>Zero Air, Bone Dry Air, Zero Air Cylinders, 103L Air, Custom Calibration 
Gas Concentration Supplier</title>
       <description>Calibration Gas manufactures and supplies bone dry air, benzine, and chlorine gas cylinders and regulators.Zero Air, Bone Dry Air, Zero Air Cylinders, Custom Calibration Gas Concentration Supplier</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
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  <item>
       <link>http://www.calibration-gas.com/mall/ammonia.asp</link>
       <title>Ammonia Calibration Gas, A58L, 58L, 58 liters, Calibration Gas 
Concentration Supplier</title>
       <description>Calibration Gas manufactures and supplies bone dry air, benzine, and chlorine gas cylinders and regulators.Zero Air, Bone Dry Air, Zero Air Cylinders, Custom Calibration Gas Concentration Supplier</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/benzene.asp</link>
       <title>Benzene Calibration Gas, C6H6, Calibration Gas Mixtures, Blends Supplier</title>
       <description>MESA Calibration Gas provides quality specialty gases and equipment, including disposable Benzene and Isobutylene calibration gas. Benzene Calibration Gas, C6H6, Calibration Gas Mixtures, Blends Supplier.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/btxe.asp</link>
       <title>Zero Air, Bone Dry Air, Zero Air Cylinders, 103L Air, Custom Calibration 
Gas Concentration Supplier</title>
       <description>Calibration Gas manufactures and supplies bone dry air, benzine, and chlorine gas cylinders and regulators.Zero Air, Bone Dry Air, Zero Air Cylinders, Custom Calibration Gas Concentration Supplier</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/butane.asp</link>
       <title>Butane Calibration Gas Supplier, C4H10, Order Disposable Calibration Gas</title>
       <description>MESA Calibration Gas is a global provider of calibration gas standards including disposable instrument grade Butane and Carbon Dioxide calibration gases. Butane Calibration Gas Supplier, C4H10, Order Disposable Calibration Gas.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/co2.asp</link>
       <title>Carbon Dioxide Calibration Gas, CO2 Calibration Gas Supplier, Instrument 
Grade</title>
       <description>MESA Calibration Gas is a global provider of calibration gas standards including disposable instrument grade Butane and Carbon Dioxide calibration gases. Carbon Dioxide Calibration Gas, CO2 Calibration Gas Supplier, Instrument Grade.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/co.asp</link>
       <title>Carbon Monoxide Calibration Gas, CO Calibration Gas, Industrial Gas 
Supplier</title>
       <description>MESA Calibration Gas specializes in the sale and distribution of small portable and disposable calibration gas cylinder standards used in laboratory and industrial settings. Carbon Monoxide Calibration Gas, CO Calibration Gas, Industrial Gas Supplier.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/chlorine.asp</link>
       <title>Chlorine Calibration Gas Supplier, CL Disposable Calibration Gas Mixture</title>
       <description>MESA Calibration Gas specializes in the sale and distribution of small portable and disposable calibration gas cylinder standards used in laboratory and industrial settings. Chlorine Calibration Gas Supplier, CL Disposable Calibration Gas Mixture.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/ethylene.asp</link>
       <title>Ethylene Calibration Gas, C2H4, Disposable Gases, Ethylene Gas Cylinder 
Supplier</title>
       <description>MESA Calibration Gas is the premiere global supplier of disposable ethylene C2H4, and Hexane C6H14 calibration gases. Ethylene Calibration Gas, C2H4, Disposable Gases, Ethylene Gas Cylinder Supplier.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/ethylene_oxide.asp</link>
       <title>Zero Air, Bone Dry Air, Zero Air Cylinders, 103L Air, Custom Calibration 
Gas Concentration Supplier</title>
       <description>Calibration Gas manufactures and supplies bone dry air, benzine, and chlorine gas cylinders and regulators.Zero Air, Bone Dry Air, Zero Air Cylinders, Custom Calibration Gas Concentration Supplier</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/refigerants.asp</link>
       <title>Propane Calibration Gas Cylinders, Regulators, Health &amp;amp; Safety Gases, 
Pentane</title>
       <description>Cal Gas provides a range of calibration gas cylinders, and gas regulators.  Specialty gas handling equipment for hydrocarbon gas testing and laboratory analysis - isobutylene, carbon monoxide, pure gases.,Pentane Calibration Gas Cylinders, Regulators, Health &amp;#38; Safety Gases, Pentane</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/hexane.asp</link>
       <title>Hexane Calibration Gas, C6H14, Disposable Gas, Cylinder Gases, Portable 
Gas Supply</title>
       <description>MESA Calibration Gas is the premiere global supplier of disposable ethylene C2H4, and Hexane C6H14 calibration gases. Hexane Calibration Gas, C6H14, Disposable Gas, Cylinder Gases, Portable Gas Supply.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/hydrogen.asp</link>
       <title>Hydrogen Calibration Gas Supplier, H Disposable Calibration Gas, 
Instrument Grade</title>
       <description>MESA Calibration Gas is a global provider of calibration gas standards for health care and industrial applications. Hydrogen Calibration Gas Supplier, H Disposable Calibration Gas, Instrument Grade.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/hydrogen_sulfide.asp</link>
       <title>Hydrogen Sulfide Calibration Gas Cylinder, H2S, Disposable Hydrogen 
Sulfide Gas</title>
       <description>MESA Calibration Gas is a global provider of calibration gas standards for health care and industrial applications. Hydrogen Sulfide Calibration Gas Cylinder, H2S, Disposable Hydrogen Sulfide Gas.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/isobutylene.asp</link>
       <title>Isobutylene Calibration Gas Cylinders, C4H8, Isobutylene Cylinder Gas 
Sales</title>
       <description>MESA Calibration Gas provides quality specialty gases and equipment, including disposable Benzene and Isobutylene calibration gas. Isobutylene Calibration Gas Cylinders, C4H8, Isobutylene Cylinder Gas Sales.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/methane.asp</link>
       <title>LEL Methane Calibration Gas Cylinders, Methane Cylinder, Calibration Gas 
Mixtures Company</title>
       <description>Cal Gas provides a range of calibration gas cylinders, and gas regulators.  Specialty gas handling equipment for hydrocarbon gas testing and laboratory analysis - isobutylene, carbon monoxide, pure gases.,LEL Methane Calibration Gas Cylinders, Methane Cylinder, Calibration Gas Mixtures Company</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/nitric_oxide.asp</link>
       <title>Calibration Gas, Disposable Nitric Oxide 58L cylinder Industrial Gases</title>
       <description>Calibration Gas is a supplier of specialty calibration gas, disposable gas cylinders and regulators. Pure oxygen, methane, and hydrogen cylinders used in health &amp;#38; safety contexts. Calibration Gas, Disposable Hydrogen, Methane Gas Cylinders, Instrument Industrial Gases</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/nitrogen.asp</link>
       <title>Nitrogen Gas Cylinders, Compressed Nitrogen Calibration Gas, Brass 
Regulators Equipment</title>
       <description>Calibration Gas specializes in calibration gas handling equipment and disposable calibration gas cylinders. Nitrogen Gas Cylinders, Compressed Nitrogen Calibration Gas, Brass Regulators Equipment</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/nitrogen_dioxide.asp</link>
       <title>Nitrogen Dioxide 58L Disposable Calibration Gas Cylinders Regulators 
Equipment</title>
       <description>Calibration Gas specializes in calibration gas handling equipment and disposable calibration gas cylinders. Nitrogen Gas Cylinders, Compressed Nitrogen Calibration Gas, Brass Regulators Equipment</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/nitrous_oxide.asp</link>
       <title>Nitrous Oxide Disposable Calibration Gas Cylinders Regulators Equipment</title>
       <description>Calibration Gas specializes in calibration gas handling equipment and disposable calibration gas cylinders. Nitrogen Gas Cylinders, Compressed Nitrogen Calibration Gas, Brass Regulators Equipment</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/oxygen.asp</link>
       <title>Oxygen Gas Cylinders, Compressed Oxygen Cylinder, Custom Calibration Gas 
Mixtures</title>
       <description>Calibration Gas specializes in calibration gas handling equipment and disposable calibration gas cylinders. Oxygen Gas Cylinders, Compressed Oxygen Cylinder, Custom Calibration Gas Mixtures</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/pentane.asp</link>
       <title>Pentane Calibration Gas Cylinders, Regulators, Health &amp;amp; Safety Gases, 
Pentane</title>
       <description>Cal Gas provides a range of calibration gas cylinders, and gas regulators.  Specialty gas handling equipment for hydrocarbon gas testing and laboratory analysis - isobutylene, carbon monoxide, pure gases.,Pentane Calibration Gas Cylinders, Regulators, Health &amp;#38; Safety Gases, Pentane</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/propane.asp</link>
       <title>Propane Calibration Gas Cylinders, Regulators, Health &amp;amp; Safety Gases, 
Pentane</title>
       <description>Cal Gas provides a range of calibration gas cylinders, and gas regulators.  Specialty gas handling equipment for hydrocarbon gas testing and laboratory analysis - isobutylene, carbon monoxide, pure gases.,Pentane Calibration Gas Cylinders, Regulators, Health &amp;#38; Safety Gases, Pentane</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/sulfur_dioxide.asp</link>
       <title>Sulfur Dioxide Calibration Gas, SO2 Calibration Gas, Calibration Gas Concentration, Balance Gas</title>
       <description>MESA Calibration Gas is a manufacturer of sulfur dioxide calibration gas, S02 calibration gas, balance gas and calibration gas concentration. Sulfur Dioxide Calibration Gas, SO2 Calibration Gas, Calibration Gas Concentration, Balance Gas</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/toluene.asp</link>
       <title>Toluene Calibration Gas, Calibration Gas Supplies, Toluene Gas Cylider Supplier</title>
       <description>MESA Calibration Gas manufactures and supplies toluene calibration gas, calibration gas concentration, balance gas and regulators. Toluene Calibration Gas, Calibration Gas Supplies, Toluene Gas Cylider Supplier</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/CARB_standards.asp</link>
       <title>CARB Standards, California Air Resource Board Kits, CARB Field 
Calibration Kit</title>
       <description>Order CARB calibration gas standards, California Air Resource Board kits. Calibration gas, regulators and handling equipment.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/CARB_Refills.asp</link>
       <title>Zero Air, Bone Dry Air, Zero Air Cylinders, 103L Air, Custom Calibration 
Gas Concentration Supplier</title>
       <description>Calibration Gas manufactures and supplies bone dry air, benzine, and chlorine gas cylinders and regulators.Zero Air, Bone Dry Air, Zero Air Cylinders, Custom Calibration Gas Concentration Supplier</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/hydrogen_sulfide_multi.asp</link>
       <title>Calibration Gas, Disposable Hydrogen, Methane Gas Cylinders, Instrument 
Industrial Gases</title>
       <description>Calibration Gas is a supplier of specialty calibration gas, disposable gas cylinders and regulators. Pure oxygen, methane, and hydrogen cylinders used in health &amp;#38; safety contexts. Calibration Gas, Disposable Hydrogen, Methane Gas Cylinders, Instrument Industrial Gases</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/300_series_regulator.asp</link>
       <title>Calibration Gas Cylinder Pressure Regulators, 330 Series 20L, 221L 
Cylinder Regulator</title>
       <description>Choose Calibration Gas for a wide range of calibration gas cylinder pressure regulators, including our 330 Series for 20 and 221 liter cylinders. 20L and 221L preset flow regulator.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/400_series_regulator.asp</link>
       <title>Disposable Calibration Gas Cylinder Regulator, 400 Series 17L, 34 Liter 
Cylinder Regulator</title>
       <description>Choose Calibration Gas for a wide range of calibration gas cylinder pressure regulators, including our 400 Series for 17 and 34L liter cylinders. Order 17L and 34L preset flow regulators.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/500_series_regulator.asp</link>
       <title>Preset Flow Regulators, Non-Corrosive Gas Regulators for 58L, 103 Liter 
Cylinders</title>
       <description>Choose Calibration Gas for a wide range of calibration gas cylinder pressure regulators, including our 500 Series for 58 and 103L liter cylinders. Order 58L and 103L preset gas flow regulators.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/600_series_regulator.asp</link>
       <title>Disposable Calibration Gas Cylinder Regulator, 600 Series 58L, 103L, 104L 
Liter</title>
       <description>Choose Calibration Gas for a wide range of calibration gas cylinder pressure regulators, including our 600 Series for 58, 103 and 104L liter cylinders. Order 58, 103 and 104L preset gas flow regulators.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/carry_case.asp</link>
       <title>Portable Cylinder Gas Case, Calibration Gas Carry Cases, Cylinder Gas 
Transport Bag</title>
       <description>Order calibration gas equipment, including portable cylinder cases and transport bags and Calibration Gas. Buy portable cylinder gas cases.</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/17_liter_cylinder.htm</link>
       <title>Compressed Calibration Gas Cylinders, 17, 22, 34, 103, 221, 550 Liter 
Cylinder</title>
       <description>Cal Gas provides specialty gases and gas handling equipment. Ethylene Oxide, Nitrogen Dioxide, Propane, Ammonia, Carbon Dioxide, Hydrogen Sulfide, and Hexane calibration gas gases and cylinders and mixtures.,Compressed Calibration Gas Cylinders, 17, 22, 34, 103, 221, 550 Liter Cylinder</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/22L.htm</link>
       <title>Flammable Gas Cylinders, Portable Non-Flammable Gas Cylinder, Bottle, 
22L, Regulator</title>
       <description>Calibration Gas is a manufacturer of portable calibration pure gas cylinders.  Disposable compressed gas cylinders.Flammable Gas Cylinders, Portable Non-Flammable Gas Cylinder, Bottle, 22L, Regulator</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/34_liter_cylinder.htm</link>
       <title>Disposable Compressed Gas Cylinders, Portable Aluminum, Steel 
Calibration, Gas Cylinder</title>
       <description>Calibration Gas is a manufacturer of portable calibration pure gas cylinders.  Disposable compressed gas cylinders.,Disposable Compressed Gas Cylinders, Portable Aluminum, Steel Calibration, Gas Cylinder</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/103_liter_cylinder.htm</link>
       <title>Portable Pure Gas Cylinders, Non-Reactive Gas Cylinders, Calibration Gas 
Cylinder, Bottles</title>
       <description>Calibration Gas is a manufacturer of portable calibration pure gas cylinders.  Disposable compressed gas cylinders.,Portable Pure Gas Cylinders, Non-Reactive Gas Cylinders, Calibration Gas Cylinder, Bottles</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/221L.htm</link>
       <title>Nonreactive Gas Cylinders, 221L Non-Reactive Gas Tanks, Portable Gas Bottle Distributor</title>
       <description>MESA Calibration Gas manufacturers calibration gas mixtures and distributes nonreactive gas cylinders, gas tanks and portable gas bottles. Nonreactive Gas Cylinders, 221L Non-Reactive Gas Tanks, Portable Gas Bottle Distributor</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/550L.htm</link>
       <title>550L Non-Reactive Gas Cylinders, Calibration Gas Cylinders, Portable Gas Bottle Cylinders</title>
       <description>MESA Calibration Gas offers 550 liter non-reactive gas cylinders and portable gas bottles used in the refinery and petrochemical industries. 550L Non-Reactive Gas Cylinders, Calibration Gas Cylinders, Portable Gas Bottle Cylinders</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/a34l.htm</link>
       <title>A34L Aluminum Gas Cylinders, Low PPM Calibration Gases, Reactive Gas Cylinder Sales</title>
       <description>MESA Calibration Gas manufactures of specialty gas calibration mixtures such as low PPM calibration gases and reactive gas cylinders. A34L Aluminum Gas Cylinders, Low PPM Calibration Gases, Reactive Gas Cylinder Sales</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/A48L.htm</link>
       <title>A48L Aluminum Calibration Gas Cylinders, Portable Gas Cylinders, Reactive Gas Bottles</title>
       <description>MESA Calibration Gas distributes A48L aluminum calibration gas cylinders, portable gas cylinders and reactive gas bottles. A48L Aluminum Calibration Gas Cylinders, Portable Gas Cylinders, Reactive Gas Bottles</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/58_liter_cylinder.htm</link>
       <title>A58L Aluminum Calibration Gas Cylinders, Portable Gas, Reactive Gas Bottles Supplier</title>
       <description>MESA Calibration Gas is a supplier of A58L aluminum calibration gas cylinders, portable gas bottles and reactive gas containers. A58L Aluminum Calibration Gas Cylinders, Portable Gas, Reactive Gas Bottles Supplier</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/A58LC.htm</link>
       <title>A58L-CL Chlorine Aluminum calibration gas cylinder, Reactive Gas 
Cylinders, Calibration Gas Cylinder, Bottles</title>
       <description>Calibration Gas is a manufacturer of portable calibration pure gas cylinders.  Disposable compressed gas cylinders.,Portable Pure Gas Cylinders, Non-Reactive Gas Cylinders, Calibration Gas Cylinder, Bottles</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/76_liter_cylinder.htm</link>
       <title>A76L Aluminum calibration gas cylinder, Reactive Gas Cylinders, 
Calibration Gas Cylinder, Bottles</title>
       <description>Calibration Gas is a manufacturer of portable calibration pure gas cylinders.  Disposable compressed gas cylinders.,Portable Pure Gas Cylinders, Non-Reactive Gas Cylinders, Calibration Gas Cylinder, Bottles</description>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>2</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/CARB%20KIT-%20SMALL.pdf</link>
       <title></title>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>3</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/CARB%20KIT-%20MEDIUM.pdf</link>
       <title></title>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>3</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/CARB%20KIT-%20LARGE.pdf</link>
       <title></title>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>3</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/CARB_Refills_small.asp</link>
       <title></title>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>3</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/CARB_Refills_Medium.asp</link>
       <title></title>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>3</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/mall/CARB_Refills_Large.asp</link>
       <title></title>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>3</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/Cylinders.htm</link>
       <title></title>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>3</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
  </item>
  <item>
       <link>http://www.calibration-gas.com/600_series_regulator.asp</link>
       <title></title>
       <ror:updatePeriod>daily</ror:updatePeriod>
       <ror:sortOrder>3</ror:sortOrder>
       <ror:resourceOf>sitemap</ror:resourceOf>
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