Industrial Scientific 1810-9173 Equivalent Calibration Gas: 25% LEL Pentane, 18% Oxygen, Balance Nitrogen



Size: 103L


25% LEL Pentane / 18% Oxygen / Balance Nitrogen

  • Industrial Scientific multi-mixture calibration gas used to calibrate ISC gas detection equipment.
  • Fully compatible with Industrial Scientific 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.

Note: ISC Calibration Gas By GASCO is an equivalent and does not include an iCard.

Technical Specs

Gas Mixture: 25% LEL Pentane, 18% Oxygen, Balance Nitrogen
Gas Type: Non-Reactive Multi-Mixture
Cylinder Size: 103L
Part Numbers:
ISC Part Number: 1810-9173
GASCO Part Number: 103L-18109173
Manufactured by: Gasco Affiliates, LLC
Shelf Life: 48 Months
Regulator Compatibility: C-10 valve inlet.

Fixed Flow (70 Series)
Demand Flow (75-DFR)
Dial-a-Flow (74-DAF)
Fixed Flow Push Button (73-PBR)
Trigger Control Fixed Flow (70-Trigger)
Flow Matching Valve (72-MFV)

Tubing Compatibility: Tygon® Tubing


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