50% LEL Pentane Equiv, 50ppm Carbon Monoxide, 25ppm Hydrogen Sulfide & 18% Oxygen Calibration Gas Mixture $235.00
6 LPM Stainless Steel Fixed Flow Calibration Gas Regulator with 1500 PSI Gauge | C-10 Male Thread $230.00
Dial-a-Flow Calibration Gas Regulator with 11 adjustable flow settings from .3 LPM to 8 LPM C10 connection $265.50