Description
Equivalent to: Biosystems P/N: 54-9046E
50 ppm CO, 1.25% Vol Methane = (50% LEL) Pentane simulant, 25 ppm H2S, 18 % O2, Balance: N2
$60.00
Equivalent to: Biosystems P/N: 54-9046E
50 ppm CO, 1.25% Vol Methane = (50% LEL) Pentane simulant, 25 ppm H2S, 18 % O2, Balance: N2
