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Carbon Monoxide Calibration Gas, 20 ppm, Balance Air 34L

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Ships directly from the manufacturer within 2-3 business days.


SKU 90100905 Categories , Tags ,



This gas cylinder contains 20 ppm Carbon Monoxide with a balance of air. The cylinder is 34L in size.

PortaGreen cylinders are Portagas’ line of recylcable and sustainable calibration gas. Just strip the plastic coating off of the cylinder and give it to UPS or Federal Express for return.

Comparable to

  • GfG part number: 7802-001

Additional information

Weight 2 lbs


  • Cylinders are more compact than standard calibration gas cylinders
  • Lightweight and easy to handle
  • Eliminates on-site cylinder remediation and hazardous waste disposal


Size 34L
Pressure 985 psi
Connection C-10, 5/8″ x 18 UNF
Material of Construction Aluminum
Weight .99 pounds
Dimensions 2.5″ x 9.5″

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