Lumidor GFV279 Calibration Gas: 50% LEL Methane, 19% Oxygen, 50 ppm Carbon Monoxide, 10 ppm Sulfur Dioxide, Balance Nitrogen

50% LEL Methane / 19% Oxygen / 50 ppm Carbon Monoxide / 10 ppm Sulfur Dioxide / Balance Nitrogen

• Lumidor equivalent multi-mixture calibration gas used to calibrate Lumidor gas detection equipment.
• Fully compatible with Lumidor gas detectors requiring specified cal gas mixture.
• Precision blended and inspected to industry standards - National Institute of Standards and Technology (NIST) traceable and certified.
• Made in the USA by GASCO, ISO 9001:2008 Certified.

Contact us for custom dual, triple and quad span gas mixtures.

Subject to hazardous materials shipping requirements.