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  Supplies >> Calibration Gases  
 
   
Calibration gases verify the accuracy of air monitoring instruments by comparing the meter's measurement to a known standard, which is traceable to NIST. We offer a variety of gas mixtures (single and multi-gas) in a variety of sizes to support your air monitoring devices.
 

 

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Part # DescriptionUnitSale PriceQty
10003500Zero Air - THC <1 ppm; 34L Steel; Uses CGA600 Regulator.Each$48.00
1000502010ppm Ammonia (NH3), Nitrogen (N2) Balance; 58L Aluminum; Uses C10 Regulator.Each$259.00
100710535% Carbon Dioxide (CO2), Nitrogen (N2) Balance; 34L Steel; Uses CGA600 Regulator.Each$48.00
1009900020ppm Carbon Monoxide (CO), Air Balance; 17L Steel; Uses CGA600 Regulator.Each$25.00
103L-120.9% Oxygen (O2; Zero Air), 103L Steel, Uses C10 Regulator.Each$72.00
103L-114Calibration Gas: 99.999% Nitrogen, 103L Steel, Uses C10 Regulator.Each$91.00
103L-13299.999% Vol. (Ultra Pure) Methane (CH4), 103L Steel, Uses C10 Regulator.Each$91.00
103L-135A-11.0% by Volume Methane (CH4; 20% LEL), Air Balance, 103L Steel, Uses C10 Regulator.Each$91.00
103L-135N-2.52.5% Vol. Methane (CH4; 50% LEL), Nitrogen (N2) Balance, 103L Steel, Uses C10 Regulator.Each$91.00
103L-135N-5050% Methane (CH4), Nitrogen (N2) Balance; 103L Steel; Uses C10 Regulator.Each$91.00
103L-150A-1010 ppm Methane (CH4), Air Balance; 103L Steel; Uses C10 Regulator.Each$91.00
103L-150A-100100 ppm Methane (CH4), Air Balance; 103L Steel; Uses C10 Regulator.Each$91.00
103L-150A-10001,000 ppm Methane (CH4), Air Balance; 103L Steel; Uses C10 Regulator.Each$91.00
103L-150A-20002,000 ppm Methane (CH4), Air Balance; 103L Steel; Uses C10 Regulator.Each$91.00
103L-150A-55 ppm Methane (CH4), Air Balance; 103L Steel; Uses C10 Regulator.Each$91.00
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