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Methane (CH4) 221 Liter Cylinder 4% Methane, 2% CO, 20% CO2M / N2
Brand: Norlab | Item #: M19714VM2$220.00
×Methane (CH4) 221 Liter Cylinder 4% Methane, 2% CO, 20% CO2M / N2
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Propane 221 Liter Cylinder 0.53% (25% LEL) / Air
Brand: Norlab | Item #: M197825LA$220.00
×Propane 221 Liter Cylinder 0.53% (25% LEL) / Air
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Hydrogen Sulfide (H2S) 29 Liter Cylinder 25 PPM H2S, 50 PPM CO, 1.05% Propane, 20.9% O2 / N2
Brand: Norlab | Item #: F105325PM42$225.50
×Hydrogen Sulfide (H2S) 29 Liter Cylinder 25 PPM H2S, 50 PPM CO, 1.05% Propane, 20.9% O2 / N2
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Propane 221 Liter Cylinder 0.63% (30% LEL) / Air
Brand: Norlab | Item #: M197830LA$220.00
×Propane 221 Liter Cylinder 0.63% (30% LEL) / Air
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Methane (CH4) 103 Liter Cylinder 1.5% Methane, 95 PPM CO, 20.9% O2 / N2
Brand: Norlab | Item #: J197130LM5$180.00
×Methane (CH4) 103 Liter Cylinder 1.5% Methane, 95 PPM CO, 20.9% O2 / N2
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Methane (CH4) 103 Liter Cylinder 1.0% Methane (20% LEL ), 200 PPM CO / N2
Brand: Norlab | Item #: J197120LM2$180.00
×Methane (CH4) 103 Liter Cylinder 1.0% Methane (20% LEL ), 200 PPM CO / N2
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Propane 221 Liter Cylinder 1.05% (50% LEL) / Air
Brand: Norlab | Item #: M197850LA$220.00
×Propane 221 Liter Cylinder 1.05% (50% LEL) / Air
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Propane 550 Liter Cylinder 1.05% (50% LEL) / Air
Brand: Norlab | Item #: E197850LA$350.00
×Propane 550 Liter Cylinder 1.05% (50% LEL) / Air
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Methane (CH4) 103 Liter Cylinder 1.0% Methane (20% LEL ), 19% O2 / N2
Brand: Norlab | Item #: J197120LM5$180.00
×Methane (CH4) 103 Liter Cylinder 1.0% Methane (20% LEL ), 19% O2 / N2
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Methane (CH4) 103 Liter Cylinder 2.5% Methane (50% LEL), 200 PPM CO, 19.5% O2 / N2
Brand: Norlab | Item #: J197150LM8$180.00
×Methane (CH4) 103 Liter Cylinder 2.5% Methane (50% LEL), 200 PPM CO, 19.5% O2 / N2
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Methane (CH4) 103 Liter Cylinder 2% Methane (40% LEL), 40 PPM CO, 20.9% O2 / N2
Brand: Norlab | Item #: J197140LM3$180.00
×Methane (CH4) 103 Liter Cylinder 2% Methane (40% LEL), 40 PPM CO, 20.9% O2 / N2
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Methane (CH4) 103 Liter Cylinder 2.5% Methane (50% LEL), 100 PPM CO, 17% O2 / N2
Brand: Norlab | Item #: J197150LM12$180.00
×Methane (CH4) 103 Liter Cylinder 2.5% Methane (50% LEL), 100 PPM CO, 17% O2 / N2
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Propane 221 Liter Cylinder 1000 PPM / Air
Brand: Norlab | Item #: M19781000PA$220.00
×Propane 221 Liter Cylinder 1000 PPM / Air
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Methane (CH4) 550 Liter Cylinder 2.5% Methane (50% LEL), 200 PPM CO, 20.9% O2 / N2
Brand: Norlab | Item #: E197150LM7$350.00
×Methane (CH4) 550 Liter Cylinder 2.5% Methane (50% LEL), 200 PPM CO, 20.9% O2 / N2
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Propane 550 Liter Cylinder 0.63% (30% LEL) / Air
Brand: Norlab | Item #: E197830LA$350.00
×Propane 550 Liter Cylinder 0.63% (30% LEL) / Air
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Methane (CH4) 550 Liter Cylinder 0.5% Methane (10% LEL), 35 PPM CO, 18% O2 / N2
Brand: Norlab | Item #: E197110LM2$350.00
×Methane (CH4) 550 Liter Cylinder 0.5% Methane (10% LEL), 35 PPM CO, 18% O2 / N2
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Methane (CH4) 221 Liter Cylinder 3% Methane (60% LEL), 17% O2 / N2
Brand: Norlab | Item #: M197160LM1$220.00
×Methane (CH4) 221 Liter Cylinder 3% Methane (60% LEL), 17% O2 / N2
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Methane (CH4) 103 Liter Cylinder 1.5% Methane, 50 PPM CO, 2.5% CO2, 18% O2 / N2
Brand: Norlab | Item #: J197130LM6$180.00
×Methane (CH4) 103 Liter Cylinder 1.5% Methane, 50 PPM CO, 2.5% CO2, 18% O2 / N2
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Methane (CH4) 550 Liter Cylinder 1.62% Methane, 50 PPM CO, 19% O2 / N2
Brand: Norlab | Item #: E19711-62VM2$350.00
×Methane (CH4) 550 Liter Cylinder 1.62% Methane, 50 PPM CO, 19% O2 / N2
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Methane (CH4) 550 Liter Cylinder 2.5% Methane (50% LEL), 200 PPM CO, 19.5% O2 / N2
Brand: Norlab | Item #: E197150LM18$350.00
×Methane (CH4) 550 Liter Cylinder 2.5% Methane (50% LEL), 200 PPM CO, 19.5% O2 / N2
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Methane (CH4) 103 Liter Cylinder 2.5% Methane (50% LEL), 900 PPM CO / N2
Brand: Norlab | Item #: J197150LM14$180.00
×Methane (CH4) 103 Liter Cylinder 2.5% Methane (50% LEL), 900 PPM CO / N2
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Methane (CH4) 550 Liter Cylinder 1.62% Methane, 50 PPM CO, 18% O2 / N2
Brand: Norlab | Item #: E19711-62VM1$350.00
×Methane (CH4) 550 Liter Cylinder 1.62% Methane, 50 PPM CO, 18% O2 / N2
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Methane (CH4) 550 Liter Cylinder 1.0% Methane (20% LEL ), 19% O2 / N2
Brand: Norlab | Item #: E197120LM5$350.00
×Methane (CH4) 550 Liter Cylinder 1.0% Methane (20% LEL ), 19% O2 / N2
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Methane (CH4) 550 Liter Cylinder 1.25% Methane (25% LEL), 100 PPM CO, 19% O2 / N2
Brand: Norlab | Item #: E197125LM4$350.00
×Methane (CH4) 550 Liter Cylinder 1.25% Methane (25% LEL), 100 PPM CO, 19% O2 / N2
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