This calibration gas is the same gas as the Industrial Scientific 18103481. It is used to calibrate a variety of Industrial Scientific gas detectors.

This is the 103 liter cylinder.

This cylinder contains 50% LEL Hydrogen ( 2% Hydrogen ) - Air Balance.

Cylinder Specs:

• Standard Female C10 Valve
• Material: Steel
• Pressure: 1000 PSI
• Valve Inlet: 5/8-18 (C10)
• Weight: 3 lb
• Dimensions: 13 7/8" x 3.25"
• Warranty: 2 years