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  1. Industrial Scientific 1810-1253 Replacement - 100 PPM Carbon Monoxide, 25% LEL Pentane, 19% Oxygen, Balance Nitrogen (34L)

    Industrial Scientific 1810-1253 Replacement - 100 PPM Carbon Monoxide, 25% LEL Pentane, 19% Oxygen, Balance Nitrogen (34L)

    $62.00
    100 PPM Carbon Monoxide, 25% LEL Pentane, 19% Oxygen, Balance Nitrogen, 34 Liter Steel Cylinder (Industrial Scientific 18101253 Equivalent). RFID tag is not included.
  2. BW Technologies CG-TR34-1 Replacement - 100 PPM Carbon Monoxide, 2.5% LEL Methane, 18% Oxygen, Balance Nitrogen (34L)

    BW Technologies CG-TR34-1 Replacement - 100 PPM Carbon Monoxide, 2.5% LEL Methane, 18% Oxygen, Balance Nitrogen (34L)

    $62.00
    100 PPM Carbon Monoxide, 2.5% LEL Methane, 18% Oxygen, Balance Nitrogen, 34 Liter Steel Cylinder (BW Technologies CG-TR34-1 Equivalent).
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