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Methane (CH4) 17 Liter Cylinder 1.0% (20% LEL) / Air
Brand: Norlab | Item #: P197120LA$60.00
×Methane (CH4) 17 Liter Cylinder 1.0% (20% LEL) / Air
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Nitrogen Dioxide (NO2) 29 Liter Cylinder 25 PPM NO2, 100 PPM CO, 2.5% CH4 / N2
Brand: Norlab | Item #: F106725PM1$280.50
×Nitrogen Dioxide (NO2) 29 Liter Cylinder 25 PPM NO2, 100 PPM CO, 2.5% CH4 / N2
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Methane (CH4) 34 Liter Cylinder 3.0% / N2
Brand: Norlab | Item #: H19713VN$75.00
×Methane (CH4) 34 Liter Cylinder 3.0% / N2
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Hydrogen Sulfide (H2S) 76 Liter Cylinder 10 PPM H2S, 35 PPM CO, 0.5% CH4, 20.9% O2 / N2
Brand: Norlab | Item #: X105310PM23$304.00
×Hydrogen Sulfide (H2S) 76 Liter Cylinder 10 PPM H2S, 35 PPM CO, 0.5% CH4, 20.9% O2 / N2
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Hydrogen Sulfide (H2S) 76 Liter Cylinder 25 PPM H2S, 100 PPM CO, 2.5% CH4 (50% LEL), 19% O2 / N2
Brand: Norlab | Item #: X105325PM78$304.00
×Hydrogen Sulfide (H2S) 76 Liter Cylinder 25 PPM H2S, 100 PPM CO, 2.5% CH4 (50% LEL), 19% O2 / N2
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Methane (CH4) 34 Liter Cylinder 2.5% Methane (50% LEL), 200 PPM CO, 19.5% O2 / N2
Brand: Norlab | Item #: H197150LM8$75.00
×Methane (CH4) 34 Liter Cylinder 2.5% Methane (50% LEL), 200 PPM CO, 19.5% O2 / N2
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Carbon Monoxide (CO) 221 Liter Cylinder 900 PPM CO, 9% O2 / N2
Brand: Norlab | Item #: M1016900PM1$220.00
×Carbon Monoxide (CO) 221 Liter Cylinder 900 PPM CO, 9% O2 / N2
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Carbon Monoxide (CO) 221 Liter Cylinder 800 PPM CO, 800 PPM CO2, 2% O2 / N2
Brand: Norlab | Item #: M1016800PM4$220.00
×Carbon Monoxide (CO) 221 Liter Cylinder 800 PPM CO, 800 PPM CO2, 2% O2 / N2
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Methane (CH4) 17 Liter Cylinder 4% Methane, 2% CO, 20% CO2M / N2
Brand: Norlab | Item #: P19714VM2$60.00
×Methane (CH4) 17 Liter Cylinder 4% Methane, 2% CO, 20% CO2M / N2
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Hydrogen Sulfide (H2S) 29 Liter Cylinder 25 PPM H2S, 100 PPM CO, 2.5% CH4 (50% LEL), 13% O2 / N2
Brand: Norlab | Item #: F105325PM68$225.50
×Hydrogen Sulfide (H2S) 29 Liter Cylinder 25 PPM H2S, 100 PPM CO, 2.5% CH4 (50% LEL), 13% O2 / N2
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Methane (CH4) 221 Liter Cylinder 2.0% (40% LEL) / Air
Brand: Norlab | Item #: M197140LA$220.00
×Methane (CH4) 221 Liter Cylinder 2.0% (40% LEL) / Air
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Carbon Dioxide (CO2) 103 Liter Cylinder 3% / Air
Brand: Norlab | Item #: J10133VA$180.00
×Carbon Dioxide (CO2) 103 Liter Cylinder 3% / Air
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Methane (CH4) 550 Liter Cylinder 50% / N2
Brand: Norlab | Item #: E197150VN$350.00
×Methane (CH4) 550 Liter Cylinder 50% / N2
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Methane (CH4) 34 Liter Cylinder 1.5% Methane, 100 PPM CO, 19% O2 / N2
Brand: Norlab | Item #: H197130LM4$75.00
×Methane (CH4) 34 Liter Cylinder 1.5% Methane, 100 PPM CO, 19% O2 / N2
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Sulfur Dioxide (SO2) 58 Liter Cylinder 5 PPM / Pentane 25% LEL / CO 50 PPM / O2 15% / N2
Brand: Norlab | Item #: Z10795PM4$284.00
×Sulfur Dioxide (SO2) 58 Liter Cylinder 5 PPM / Pentane 25% LEL / CO 50 PPM / O2 15% / N2
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Hydrogen Sulfide (H2S) 58 Liter Cylinder 25 PPM H2S, 100 PPM CO, 0.7% Pentane (50% LEL), 19% O2 / N2
Brand: Norlab | Item #: Z105325PM94$321.20
×Hydrogen Sulfide (H2S) 58 Liter Cylinder 25 PPM H2S, 100 PPM CO, 0.7% Pentane (50% LEL), 19% O2 / N2
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Propane 221 Liter Cylinder 0.63% Propane (30% LEL), 60 PPM CO, 15% O2 / N2
Brand: Norlab | Item #: M197830LM1$220.00
×Propane 221 Liter Cylinder 0.63% Propane (30% LEL), 60 PPM CO, 15% 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) 17 Liter Cylinder 1.62% Methane, 50 PPM CO, 18% O2 / N2
Brand: Norlab | Item #: P19711-62VM1$60.00
×Methane (CH4) 17 Liter Cylinder 1.62% Methane, 50 PPM CO, 18% O2 / N2
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Carbon Dioxide (CO2) 34 Liter Cylinder 5% / Air
Brand: Norlab | Item #: H10135VA$75.00
×Carbon Dioxide (CO2) 34 Liter Cylinder 5% / Air
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Hydrogen Sulfide (H2S) 58 Liter Cylinder 25 PPM H2S, 50 PPM CO, 0.12% N-Hexane, 12% O2 / N2
Brand: Norlab | Item #: Z105325PM98$321.20
×Hydrogen Sulfide (H2S) 58 Liter Cylinder 25 PPM H2S, 50 PPM CO, 0.12% N-Hexane, 12% O2 / N2
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Hydrogen Sulfide (H2S) 58 Liter Cylinder 10 PPM H2S, 50 PPM CO, 0.70% Pentane (50% LEL), 20.9% O2 /…
Brand: Norlab | Item #: Z105310PM31$321.20
×Hydrogen Sulfide (H2S) 58 Liter Cylinder 10 PPM H2S, 50 PPM CO, 0.70% Pentane (50% LEL), 20.9% O2 / N2
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Hydrogen Sulfide (H2S) 76 Liter Cylinder 25 PPM H2S, 2.5% CH4 (50% LEL), 12% O2 / N2
Brand: Norlab | Item #: X105325PM74$304.00
×Hydrogen Sulfide (H2S) 76 Liter Cylinder 25 PPM H2S, 2.5% CH4 (50% LEL), 12% O2 / N2
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CFC'S/HCFC'S/HFC'S (Refrigerants) R134A 103 Liter Cylinder 500 PPM / Air
Brand: Norlab | Item #: J3159500PA$210.00
×CFC'S/HCFC'S/HFC'S (Refrigerants) R134A 103 Liter Cylinder 500 PPM / Air
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