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Direct Safety® EcoSmart™ Calibration Gas

Our reusable EcoSmart Cylinders hold more calibration gases and are interchangeable with the current 34-liter and 58-liter aluminum cylinders on the market.

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Item # 47841
MFR # 44ES-411
Direct Safety® EcoSmart™ Calibration Gas: 100 PPM Carbon Monoxide; 25% LEL Pentane; 25 PPM Hydrogen Sulfide; 19% Oxygen; Balance Nitrogen; 44L Refillable Cylinder
$245.14 Each

Ships direct from our supplier. Lead times may vary. 

Item # 47842
MFR # 44ES-428-20
Direct Safety® EcoSmart™ Calibration Gas: 60 PPM Carbon Monoxide; 1.45% Vol. Methane (58% LEL Pentane Simulant); 20 PPM Hydrogen Sulfide; 15% Oxygen; Balance Nitrogen; 44L Aluminum Cylinder
$245.14 Each

Ships direct from our supplier. Lead times may vary. 

Item # 47843
MFR # 44ES-421
Direct Safety® EcoSmart™ Calibration Gas: 100 PPM Carbon Monoxide, 50% LEL Methane; 25 PPM Hydrogen Sulfide; 18% Oxygen; Balance Nitrogen; 44L Aluminum Cylinder
$245.14 Each

Ships direct from our supplier. Lead times may vary. 

Item # 47844
MFR # 44ES-50-50
Direct Safety® EcoSmart™ Calibration Gass: 50 PPM Carbon Monoxide; Balance Air; 44L Aluminum Cylinder
$189.28 Each

Ships direct from our supplier. Lead times may vary. 

Item # 47845
MFR # 44ES-98-25
Direct Safety® EcoSmart™ Calibration Gas: 25 PPM Hydrogen Sulfide; Balance Nitrogen; 44L Aluminum Cylinder
$182.98 Each

Ships direct from our supplier. Lead times may vary. 

Item # 47847
MFR # 66ES-13-25
Direct Safety® EcoSmart™ Calibration Gas: 25 PPM Ammonia; Balance Nitrogen; 66L Aluminum Cylinder
$641.75 Each

Ships direct from our supplier. Lead times may vary. 

Item # 47848
MFR # 66ES-411
Direct Safety® EcoSmart™ Calibration Gas: 100 PPM Carbon Monoxide; 25% LEL Pentane, 25 PPM Hydrogen Sulfide, 19% Oxygen, Balance Nitrogen; 66L Aluminum Cylinder
$291.49 Each

Ships direct from our supplier. Lead times may vary. 

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