Showing 1–12 of 36 results

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  Carbon Dioxide (CO₂) Calibration Gas – 2.5% Vol – 103L Cylinder

  $109.25 Add to cart
• 

  Carbon Dioxide (CO₂) Calibration Gas – 5000 ppm – 103L Cylinder

  $109.25 Add to cart
• Sale!

  Carbon Monoxide (CO) Calibration Gas – 50 ppm & 100 ppm – 103L Cylinder

  $115.00 Original price was: $115.00.$109.25Current price is: $109.25. Select options This product has multiple variants. The options may be chosen on the product page
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  Chlorine (Cl₂) Calibration Gas – 2 ppm – 60L Cylinder

  $323.00 Add to cart
• 

  Chlorine (Cl₂) Calibration Gas – 5 ppm – 60L Cylinder

  $304.00 Add to cart
• 

  Hydrogen (H₂) Calibration Gas – 50% LEL – 103L Cylinder

  $95.00 Add to cart
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  Hydrogen Chloride (HCl) Calibration Gas – 10 ppm – 60L Cylinder

  $304.00 Add to cart
• 

  Hydrogen Chloride (HCl) Calibration Gas – 20 ppm – 60L Cylinder

  $304.00 Add to cart
• 

  Hydrogen Chloride (HCl) Calibration Gas – 5 ppm – 60L Cylinder

  $304.00 Add to cart
• 

  Hydrogen Cyanide (HCN) Calibration Gas – 10 ppm – 60L Cylinder

  $232.75 Add to cart
• 

  Hydrogen Sulfide (H₂S) Calibration Gas – 25 ppm – 60L Cylinder

  $142.50 Add to cart
• 

  Hydrogen Sulfide (H2S), Carbon Monoxide (CO), Methane (CH4), Oxygen (O2)

  $147.25 Add to cart