• Calibration Gas Cross Reference Chart A complete listing of available cylinders with their corresponding regulators.

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    POSPart NumberDescriptionVolumeNotesADRSDS Regulators
    1 18100164 CYL, 25% LEL Propane 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    2 18100172 CYL, 50% LEL Propane 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    3 18100206 CYL, 1% Methane 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    4 18100214 CYL, 2.5% Methane 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    5 18100271 CYL, 20.9% Oxygen 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    6 18100453 CYL, 25% LEL Hydrogen 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    7 18100461 CYL, 50% LEL Hydrogen 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    8 18100693 CYL, Zero Grade Air (20.9% Oxygen) 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    9 18100701 CYL, 100 ppm Carbon Monoxide 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    10 18100719 CYL, 50 ppm Carbon Monoxide 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    11 18100743 KIT, 100 ppm Carbon Monoxide 34 w/34L Zero Air
    RegulatorPart Number
    0.5LPM Regulator18100933
    12 18100750 KIT, 50 ppm Carbon Monoxide 34 w/34L Zero Air
    RegulatorPart Number
    0.5LPM Regulator18100933
    13 18100842 KIT, 25 ppm Hydrogen Sulfide 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    14 18100859 CYL, 25 ppm Hydrogen Sulfide 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    15 18101063 CYL, 300 ppm Carbon Monoxide 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    16 18101162 CYL, 25% LEL Pentane 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    17 18101212 KIT, 10 ppm Sulfur Dioxide 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    18 18101220 CYL, 10 ppm Sulfur Dioxide 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    19 18101261 KIT, 25% LEL Pentane 34 2 cylinders
    RegulatorPart Number
    0.5LPM Regulator18100933
    20 18101279 KIT, 18% O2, 25% LEL Pentane, 25 ppm H2S, 103L 103/58 w/18100859 (58L)
    RegulatorPart Number
    0.5LPM Regulator18100883
    21 18101295 KIT, 100 ppm CO, 18% O2, 25% LEL Pentane w/ Zero Grade Air 34 w/ 34L Zero Air
    RegulatorPart Number
    0.5LPM Regulator18100933
    22 18101303 KIT, 2.5% Methane 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    23 18101352 CYL, 200 ppm Carbon Monoxide 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    24 18101378 CYL, 2.5% Methane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    25 18101469 KIT, 25 ppm Nitrogen Dioxide 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    26 18101477 CYL, 25 ppm Nitrogen Dioxide 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    27 18101493 CYL, 25 ppm Carbon Monoxide 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    28 18101568 KIT, 100 ppm CO, 18% O2, 25% LEL Pentane w/ Zero Grade Air 103 w/103L Zero Air
    RegulatorPart Number
    0.5LPM Regulator18100883
    29 18101584 CYL, Zero Grade Air (20.9% Oxygen) 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    30 18101741 KIT, 10 ppm Chlorine 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    31 18101758 CYL, 10 ppm Chlorine 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    32 18102147 KIT, 25 ppm Ammonia 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    33 18102148 KIT, 10 ppm Hydrogen Chloride 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    34 18102149 KIT, 10 ppm Hydrogen Cyanide 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    35 18102150 KIT, 25 ppm Nitric Oxide 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    36 18102151 CYL, 25 ppm Ammonia 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    37 18102152 CYL, 10 ppm Hydrogen Cyanide 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    38 18102153 CYL, 25 ppm Nitric Oxide 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    39 18102154 CYL, 10 ppm Hydrogen Chloride 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    40 18102162 KIT, 100 ppm Carbon Monoxide 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    41 18102163 CYL, 100 ppm Carbon Monoxide 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    42 18102188 KIT, 25 ppm H2S, 18% O2, 25% LEL Pentane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    43 18102219 CYL, 5 ppm Nitrogen Dioxide 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    44 18102222 CYL, 5 ppm Sulfur Dioxide 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    45 18102230 CYL, 50 ppm Carbon Monoxide 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    46 18102234 CYL, 12% LEL Pentane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    47 18102238 KIT, 5 ppm Nitrogen Dioxide 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    48 18102239 KIT, 5 ppm Sulfur Dioxide 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    49 18102244 CYL, 100% Nitrogen 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    50 18102245 CYL, 50 ppm Hydrogen Sulfide 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    51 18102248 CYL, 100% Nitrogen 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    52 18102249 CYL, 40% LEL Hexane 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    53 18102269 KIT, 100 ppm CO, 18% O2, 25% LEL Pentane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    54 18102275 KIT, 100 ppm CO, 25 ppm H2S, 18% O2, 2.5% Methane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    55 18102301 CYL, 125 ppm Carbon Monoxide 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    56 18102302 CYL, 250 ppm Carbon Monoxide 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    57 18102303 CYL, 500 ppm Carbon Monoxide 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    58 18102304 CYL, 125 ppm Hydrogen Sulfide 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    59 18102312 CYL, 99% Methane 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    60 18102320 CYL, Zero Grade Air (20.9% Oxygen) 552
    RegulatorPart Number
    0.5LPM Regulator18102260
    Demand Flow Regulator18103549
    Demand Flow (200PSI Pressure Switch)18105833
    Demand Flow (500PSI Pressure Switch)18109241
    61 18102491 KIT, 99% Methane 34
    RegulatorPart Number
    Demand Flow Regulator18103564
    62 18102665 CYL, 100 ppm Carbon Monoxide (Bump Gas) 11 aerosol
    63 18102806 CYL, 2 ppm Chlorine 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    64 18102905 CYL, 50 ppm Hydrogen 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    65 18102913 CYL, 2.5% Carbon Dioxide 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    66 18102939 CYL, 100 ppm Isobutylene 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    67 18102970 CYL, 10 ppm Hydrogen Sulfide 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    68 18102988 CYL, 40 ppm Hydrogen Sulfide 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    69 18102996 CYL, 500 ppm Hydrogen 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    70 18103010 CYL, 1,000 ppm Hydrogen 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    71 18103127 CYL, 25% LEL Hexane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    72 18103143 CYL, 100 ppm CO, 50 ppm H2S, 16% O2, 50% LEL Methane 58 Bump Gas - 2 yr.
    RegulatorPart Number
    0.5LPM Regulator18103580
    73 18103218 CYL, 5.0% Carbon Dioxide 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    74 18103275 KIT, 5.0% Carbon Dioxide 34 w/34L Zero Air
    RegulatorPart Number
    0.5LPM Regulator18100933
    75 18103317 KIT, 100 ppm CO, 2.5% CO2, 18% O2, 25% LEL Pentane 103 w/103L Zero Air
    RegulatorPart Number
    Demand Flow Regulator18102509
    76 18103432 KIT, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane w/ DFR 58
    RegulatorPart Number
    Demand Flow Regulator18102509
    77 18103481 CYL, 50% LEL Hydrogen 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    78 18103697 CYL, 5 ppm Chlorine 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    79 18103762 CYL, 25% LEL Propane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    80 18103945 CYL, 100 ppm Hydrogen 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    81 18104059 CYL, 1.0 ppm Phosphine 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    82 18104208 CYL, 5.0% Carbon Dioxide 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    83 18104398 CYL, 1.0 ppm Phosphine 34
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    84 18104554 CYL, 500 ppm Isobutylene 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    85 18104778 CYL, 99% Methane 34
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    86 18104976 CYL, 5 ppm Nitrogen Dioxide 34
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    87 18104984 CYL, 25 ppm Hydrogen Sulfide 34
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    88 18104992 CYL, 5 ppm Sulfur Dioxide 34
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    89 18105007 CYL, 10 ppm Chlorine 34
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    90 18105106 CYL, 1,000 ppm Methane 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    91 18105114 CYL, 10% LEL Methane 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    92 18105122 CYL, 50 ppm CO, 18% O2, 50% LEL Propane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    93 18105262 CYL, 50 ppm CO, 25 ppm H2S, 20.9% O2, 50% LEL Methane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    94 18105452 CYL, 25 ppm Nitrogen Dioxide 34
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    95 18105593 CYL, 25 ppm Ammonia 34
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    96 18105635 CYL, 100 ppm CO, 50 ppm H2S, 16% O2, 25% LEL Methane 34 Bump Gas - 2 yr.
    RegulatorPart Number
    0.5LPM Regulator18103580
    97 18105676 CYL, 100 ppm CO, 15% O2, 25% LEL Pentane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    98 18105700 CYL, 5 ppm Butadiene 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    99 18105726 CYL, 100 ppm Toluene 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    100 18105809 CYL, 10 ppm Isobutylene 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    101 18105817 CYL, 10 ppm Sulfur Dioxide 650
    RegulatorPart Number
    Demand Flow (200PSI Pressure Switch)18106740
    Demand Flow (500PSI Pressure Switch)18109246
    102 18105825 CYL, 200 ppm CO, 75 ppm H2S, 15% O2, 25% LEL Methane (Bump Gas) 11 aerosol
    103 18105882 CYL, 5 ppm Nitrogen Dioxide 650
    RegulatorPart Number
    Demand Flow (200PSI Pressure Switch)18106740
    Demand Flow (500PSI Pressure Switch)18109246
    104 18106005 CYL, 25 ppm Carbon Monoxide 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    105 18106153 CYL, 1,000 ppm Carbon Dioxide 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    106 18106252 CYL, 10 ppm Nitrogen Dioxide 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    107 18106591 CYL, 100 ppm Isobutylene 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    108 18106633 CYL, 25 ppm Hydrogen Sulfide 650
    RegulatorPart Number
    0.5LPM Regulator18103374
    Demand Flow Regulator18103556
    Demand Flow (200PSI Pressure Switch)18105858
    Demand Flow (500PSI Pressure Switch)18109242
    109 18106963 CYL, 10 ppm Hydrogen Chloride 650
    RegulatorPart Number
    0.5LPM Regulator18103374
    Demand Flow Regulator18103556
    Demand Flow (200PSI Pressure Switch)18105858
    Demand Flow (500PSI Pressure Switch)18109242
    110 18107284 CYL, 2.0% Methane 34
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    111 18107292 CYL, 100 ppm Isobutylene 34
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    112 18107375 CYL, 100 ppm Isobutylene 552
    RegulatorPart Number
    0.5LPM Regulator18102260
    Demand Flow Regulator18103549
    Demand Flow (200PSI Pressure Switch)18105833
    Demand Flow (500PSI Pressure Switch)18109241
    113 18107722 CYL, 25 ppm Nitric Oxide 650
    RegulatorPart Number
    Demand Flow (200PSI Pressure Switch)18106740
    Demand Flow (500PSI Pressure Switch)18109246
    114 18107730 CYL, 25 ppm Nitrogen Dioxide 650
    RegulatorPart Number
    Demand Flow (200PSI Pressure Switch)18106740
    Demand Flow (500PSI Pressure Switch)18109246
    115 18107797 CYL., 5 PPM Phosphine 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    116 18107805 CYL., 5 PPM Phosphine 34
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    117 18107839 CYL, 10 ppm Hydrogen Cyanide 650
    RegulatorPart Number
    Demand Flow (250PSI Pressure Switch)18106740
    Demand Flow (500PSI Pressure Switch)18109246
    118 18108001 CYL, 2.0% Methane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    119 18108118 CYL, 3% Carbon Dioxide 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    120 18108126 CYL, 5 ppm Sulfur Dioxide 650
    RegulatorPart Number
    Demand Flow (200PSI Pressure Switch)18106740
    Demand Flow (500PSI Pressure Switch)18109246
    121 18109078 CYL, 25 ppm Hydrogen Sulfide 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    122 18109079 CYL, 10 ppm Sulfur Dioxide 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    123 18109081 CYL, 25ppm Ammonia 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    124 18109082 CYL, 10 ppm Chlorine 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    125 18109084 CYL, 25 ppm Nitrogen Dioxide 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    126 18109085 CYL, 10 ppm Hydrogen Cyanide 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    127 18109086 CYL, 5 ppm Sulfur Dioxide 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    128 18109087 CYL, 5 ppm Nitrogen Dioxide 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    129 18109088 CYL, 10 ppm Hydrogen Chloride 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    130 18109090 CYL, 50 ppm Hydrogen Sulfide 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    131 18109091 CYL, 25 ppm Nitric Oxide 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    132 18109096 CYL, 40 ppm Hydrogen Sulfide 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    133 18109100 CYL, 10 ppm Hydrogen Sulfide 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    134 18109101 CYL, 50 ppm CO, 25 ppm H2S, 20.9% O2, 50% LEL Methane 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    135 18109103 CYL, 100 ppm CO, 50 ppm H2S, 16% O2, 50% LEL Methane 116 Bump Gas - 2 yr.
    RegulatorPart Number
    0.5LPM Regulator18103580
    136 18109106 CYL, 50 ppm Ammonia 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    137 18109132 CYL, 25 ppm Hydrogen Sulfide 4000
    RegulatorPart Number
    0.5LPM Regulator18103374
    Demand Flow Regulator18103556
    Demand Flow (200PSI Pressure Switch)18105858
    Demand Flow (500PSI Pressure Switch)18109242
    138 18109135 KIT, 25 ppm Hydrogen Sulfide 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    139 18109137 KIT, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    140 18109138 KIT, 100 ppm CO, 25 ppm H2S, 18% O2, 2.5% Methane 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    141 18109139 KIT, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane w/ DFR 116
    RegulatorPart Number
    Demand Flow Regulator18102509
    142 18109155 CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    143 18109156 CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 2.5% Methane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    144 18109157 CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    145 18109158 CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 2.5% Methane 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    146 18109159 CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane 650
    RegulatorPart Number
    0.5LPM Regulator18103374
    Demand Flow Regulator18103556
    Demand Flow (200PSI Pressure Switch)18105858
    Demand Flow (500PSI Pressure Switch)18109242
    147 18109160 CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 2.5% Methane 650
    RegulatorPart Number
    0.5LPM Regulator18103374
    Demand Flow Regulator18103556
    Demand Flow (200PSI Pressure Switch)18105858
    Demand Flow (500PSI Pressure Switch)18109242
    148 18109161 CYL, 100 ppm CO, 18% O2, 25% LEL Pentane 552
    RegulatorPart Number
    0.5LPM Regulator18102260
    Demand Flow Regulator18103549
    Demand Flow (200PSI Pressure Switch)18105833
    Demand Flow (500PSI Pressure Switch)18109241
    149 18109163 CYL, 25 ppm H2S, 18% O2, 25% LEL Pentane 650
    RegulatorPart Number
    0.5LPM Regulator18103374
    Demand Flow Regulator18103556
    Demand Flow (200PSI Pressure Switch)18105858
    Demand Flow (500PSI Pressure Switch)18109242
    150 18109165 CYL, 100 ppm CO, 18% O2, 25% LEL Pentane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    151 18109167 CYL, 5 ppm SO2, 18% O2, 2.5% Vol. Methane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    152 18109172 CYL, 100 ppm CO, 5 ppm NO2, 18% O2, 2.5% Methane 650
    RegulatorPart Number
    Demand Flow (200PSI Pressure Switch)18106740
    Demand Flow (500PSI Pressure Switch)18109246
    153 18109173 CYL, 18% O2, 25% LEL Pentane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    154 18109174 CYL, 100 ppm CO, 18% O2, 2.5% Methane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    155 18109175 CYL, 100 ppm CO, 18% O2, 2.0% (40% LEL) Methane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    156 18109176 CYL, 100 ppm CO, 2.5% CO2, 18% O2, 25% LEL Pentane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    157 18109177 CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 50% LEL Propane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    158 18109178 CYL, 100 ppm CO, 5 ppm NO2, 18% O2, 25% LEL Pentane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    159 18109179 CYL, 25 ppm H2S, 5 ppm SO2, 18% O2, 25% LEL Pentane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    160 18109180 CYL, 25 ppm H2S, 18% O2, 25% LEL Pentane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    161 18109181 CYL, 200 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    162 18109182 CYL, 100 ppm CO, 2.5% CO2, 25 ppm H2S, 18% O2, 25% LEL Pentane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    163 18109183 CYL, 250 ppm CO, 25 ppm H2S, 18% O2, 50% LEL Methane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    164 18109184 CYL, 100 ppm CO, 5 ppm NO2, 18% O2, 2.5% Methane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    165 18109185 CYL, 100 ppm CO, 25 ppm H2S, 2.5% CO2, 18% O2, 40% LEL Methane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    166 18109186 CYL, 100 ppm CO, 2.5% CO2, 18% O2, 25% LEL Pentane 552
    RegulatorPart Number
    0.5LPM Regulator18102260
    Demand Flow Regulator18103549
    Demand Flow (200PSI Pressure Switch)18105833
    Demand Flow (500PSI Pressure Switch)18109241
    167 18109187 CYL, 100 ppm CO, 18% O2, 2.5% Methane 552
    RegulatorPart Number
    0.5LPM Regulator18102260
    Demand Flow Regulator18103549
    Demand Flow (200PSI Pressure Switch)18105833
    Demand Flow (500PSI Pressure Switch)18109241
    168 18109188 CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 50% LEL Propane 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    169 18109189 CYL, 18% Oxygen 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    170 18109190 CYL, 100 ppm CO, 18% O2, 25% LEL Pentane 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    Demand Flow (250PSI Pressure Switch)18109243
    171 18109191 CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane 34
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    172 18109192 CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 50% LEL Methane 34
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    173 18109193 CYL, 250 ppm CO, 25 ppm H2S, 18% O2, 50% LEL Methane 650
    RegulatorPart Number
    0.5LPM Regulator18103374
    Demand Flow Regulator18103556
    Demand Flow (200PSI Pressure Switch)18105858
    Demand Flow (500PSI Pressure Switch)18109242
    174 18109194 CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane 4000
    RegulatorPart Number
    0.5LPM Regulator18103374
    Demand Flow Regulator18103556
    Demand Flow (200PSI Pressure Switch)18105858
    Demand Flow (500PSI Pressure Switch)18109242
    175 18109195 CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 2% Methane 650
    RegulatorPart Number
    0.5LPM Regulator18103374
    Demand Flow Regulator18103556
    Demand Flow (200PSI Pressure Switch)18105858
    Demand Flow (500PSI Pressure Switch)18109242
    176 18109197 CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Propane 650
    RegulatorPart Number
    0.5LPM Regulator18103374
    Demand Flow Regulator18103556
    Demand Flow (200PSI Pressure Switch)18105858
    Demand Flow (500PSI Pressure Switch)18109242
    177 18109198 CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 50% LEL Methane 4000
    RegulatorPart Number
    0.5LPM Regulator18103374
    Demand Flow Regulator18103556
    Demand Flow (200PSI Pressure Switch)18105858
    Demand Flow (500PSI Pressure Switch)18109242
    178 18109199 CYL, 100 ppm CO, 18% O2, 2.5% Methane 4000
    RegulatorPart Number
    0.5LPM Regulator18103374
    Demand Flow Regulator18103556
    Demand Flow (200PSI Pressure Switch)18105858
    Demand Flow (500PSI Pressure Switch)18109242
    179 18109216 CYL, 200 ppm CO, 75 ppm H2S, 15% O2, 50% LEL Methane (Bump Gas) 11 aerosol
    180 18109220 CYL, 100 ppm CO, 25 ppm H2S, 5 ppm SO2, 18% O2, 25% LEL Pentane 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    181 18109221 CYL, 100 ppm CO, 25 ppm H2S, 5 ppm SO2, 18% O2, 25% LEL Pentane 650
    RegulatorPart Number
    0.5LPM Regulator18103374
    Demand Flow Regulator18103556
    Demand Flow (200PSI Pressure Switch)18105858
    Demand Flow (500PSI Pressure Switch)18109242
    182 18109222 CYL, 100 ppm CO, 25 ppm H2S, 5 ppm SO2, 18% O2, 25% LEL Pentane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    183 18109226 CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Methane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    184 18109231 CYL, 100 ppm CO, 25 ppm H2S, 10 ppm SO2, 18% O2, 2.5% Methane 650
    RegulatorPart Number
    0.5LPM Regulator18103374
    Demand Flow Regulator18103556
    Demand Flow (200PSI Pressure Switch)18105858
    Demand Flow (500PSI Pressure Switch)18109242
    185 18109232 CYL, 100 ppm CO, 25 ppm H2S, 10 ppm SO2, 18% O2, 2.5% Methane 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    186 18109233 CYL, 100 ppm CO, 25 ppm H2S, 10 ppm SO2, 18% O2, 25% LEL Pentane 650
    RegulatorPart Number
    0.5LPM Regulator18103374
    Demand Flow Regulator18103556
    Demand Flow (200PSI Pressure Switch)18105858
    Demand Flow (500PSI Pressure Switch)18109242
    187 18109234 CYL, 100 ppm CO, 25 ppm H2S, 10 ppm SO2, 18% O2, 25% LEL Pentane 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    188 18109235 CYL, 100 ppm CO, 5 ppm NO2, 18% O2, 25% LEL Pentane 650
    RegulatorPart Number
    Demand Flow (200PSI Pressure Switch)18106740
    Demand Flow (500PSI Pressure Switch)18109246
    189 18109236 CYL, 100 ppm CO, 5 ppm NO2, 18% O2, 25% LEL Pentane 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    190 18109247 CYL, Zero Grade Air (20.9% Oxygen) 4000
    RegulatorPart Number
    0.5LPM Regulator18102260
    Demand Flow Regulator18103549
    Demand Flow (200PSI Pressure Switch)18105833
    Demand Flow (500PSI Pressure Switch)18109241
    191 18109250 CYL, 100 ppm CO, 25 ppm H2S, 2.5% CO2, 18% O2, 25% LEL Pentane 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    192 18109251 CYL, 100 ppm CO, 25 ppm H2S, 2.5% CO2, 18% O2, 40% LEL Methane 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    193 18109256 CYL. 18% O2, 25% LEL Methane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    194 18109259 CYL. 100 ppm CO, 10 ppm SO2, 18% O2, 25% LEL Pentane 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    195 18109269 CYL, 250 ppm CO, 2.5% CO2, 18% O2, 50% LEL Methane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    196 18109324 CYL, 5 ppm SO2, 2.5% CH4, 18% O2 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    197 18109362 CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 2.5% CO2, 25% LEL Pentane 650
    RegulatorPart Number
    0.5LPM Regulator18103374
    Demand Flow Regulator18103556
    Demand Flow (200PSI Pressure Switch)18105858
    Demand Flow (500PSI Pressure Switch)18109242
    198 18109407 CYL, 100 PPM ISOBUTELYNE, 625L 625
    RegulatorPart Number
    0.5LPM Regulator18102260
    Demand Flow Regulator18103549
    Demand Flow (200PSI Pressure Switch)18105833
    Demand Flow (500PSI Pressure Switch)18109241
    199 18109408 CYL, 100 PPM CO, 625L 625
    RegulatorPart Number
    0.5LPM Regulator18102260
    Demand Flow Regulator18103549
    Demand Flow (200PSI Pressure Switch)18105833
    Demand Flow (500PSI Pressure Switch)18109241
    200 18109409 CYL, Zero Grade Air, 625L 625
    RegulatorPart Number
    0.5LPM Regulator18102260
    Demand Flow Regulator18103549
    Demand Flow (200PSI Pressure Switch)18105833
    Demand Flow (500PSI Pressure Switch)18109241
    201 18109410 CYL, Pentane, 18% O2, CO, 625L 625
    RegulatorPart Number
    0.5LPM Regulator18102260
    Demand Flow Regulator18103549
    Demand Flow (200PSI Pressure Switch)18105833
    Demand Flow (500PSI Pressure Switch)18109241
    202 18109412 CYL, CO, Pentane, CO2, 18% O2, 625L 625
    RegulatorPart Number
    0.5LPM Regulator18102260
    Demand Flow Regulator18103549
    Demand Flow (200PSI Pressure Switch)18105833
    Demand Flow (500PSI Pressure Switch)18109241
    203 18109413 CYL, Methane, 18% O2, CO, 625L 625
    RegulatorPart Number
    0.5LPM Regulator18102260
    Demand Flow Regulator18103549
    Demand Flow (200PSI Pressure Switch)18105833
    Demand Flow (500PSI Pressure Switch)18109241
    204 18109414 CYL, 10 PPM SO2, 4,000L 4000
    RegulatorPart Number
    Demand Flow (200PSI Pressure Switch)18106740
    Demand Flow (500PSI Pressure Switch)18109246
    205 18109416 CYL, 80ppm CO, 20ppm H2S, 50% LEL ISOBUTANE, 18% O2, 650L 650
    RegulatorPart Number
    0.5LPM Regulator18103374
    Demand Flow Regulator18103556
    Demand Flow (200PSI Pressure Switch)18105858
    Demand Flow (500PSI Pressure Switch)18109242
    206 78103868 CYL, 50 ppm Ammonia 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (250PSI Pressure Switch)18109244
    207 18109429 CYL, 80ppm CO, 20ppm H2S, 50% LEL ISOBUTANE, 18% O2 116
    RegulatorPart Number
    0.5LPM Regulator18109429
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (200PSI Pressure Switch)18109244
    208 18109425 CYL, 100 ppm CO, 2.5% CO2, 18% O2, 2.5% CH4 4000
    RegulatorPart Number
    0.5LPM Regulator18102260
    Demand Flow Regulator18103549
    Demand Flow (250PSI Pressure Switch)18105833
    Demand Flow (500PSI Pressure Switch)18109241
    209 18109428 CYL, 10 ppm HCN 34
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (200PSI Pressure Switch)18109244
    210 18109456 CYL. 100 ppm CO, 25 ppm H2S, 2.5% vol. CO2, 18% O2, 25% LEL Propane 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (200PSI Pressure Switch)18109244
    211 18109457 CYL. 100 ppm CO, 2.5% CO2, 18% O2, 25% LEL Propane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (200PSI Pressure Switch)18109244
    212 18109438 CYL, 80 ppm CO, 20 ppm H2S, 18% O2, 50% LEL Isobutane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    213 18102189 KIT, 100 ppm CO, 25 ppm H2S, 18% O2, 25% LEL Pentane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    214 18109433 CYL, 100 ppm CO, 5.0 ppm NO2, 50% LEL Methane 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    215 18101287 KIT, 100 ppm CO, 18% O2, 2.5% Methane 34 w/34L Zero Air
    RegulatorPart Number
    0.5LPM Regulator18100933
    216 18104539 KIT, 100 ppm CO, 5% CO2, 18% O2, 25% LEL Pentane 103 w/103L Zero Air
    RegulatorPart Number
    Demand Flow Regulator18102509
    217 18109130 CYL. 100 ppm Toluene 34
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    218 18109460 CYL, 100 ppm CO, 18% O2, 2.5% Methane 34 w/CGA 600 fitting
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    219 18109461 CYL, 100 ppm CO, 2.5% CO2, 18% O2, 2.5% Methane 34
    RegulatorPart Number
    0.5LPM Regulator18100933
    Demand Flow Regulator18103564
    Demand Flow (150PSI Pressure Switch)18105866
    220 18109462 CYL, 25 ppm H2S, 18% O2, 2.5% Methane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    221 18109464 CYL, 100 ppm CO, 5 ppm NO2, 18% O2, 25% LEL Methane 58
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    222 18109465 CYL, 50 ppm CO, 18% O2, 25% LEL Pentane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    223 18109466 CYL, 250 ppm CO, 18% O2, 25% LEL Pentane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    224 18109467 CYL, 50 ppm CO, 18% O2, 2.5% Methane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    225 18109468 CYL, 100 ppm CO, 5% CO2, 18% O2, 25% LEL Pentane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    226 18109469 CYL, 100 ppm CO, 2.5% CO2, 18% O2, 2.5% Methane 103
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    227 18109470 CYL, 25 ppm H2S, 18% O2, 25% LEL Pentane 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    228 18109471 CYL, 100 ppm CO, 10 ppm SO2, 18% O2, 2.5% Methane 116
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    229 18109245 CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 50% LEL Propane 650 w/CGA 330 fitting
    RegulatorPart Number
    0.5LPM Regulator18103374
    Demand Flow Regulator18103556
    Demand Flow (250PSI Pressure Switch)18105858
    230 18109348 CYL, 100 ppm CO, 25 ppm H2S, 18% O2, 50% LEL Propane 4000 w/CGA330 fitting
    RegulatorPart Number
    0.5LPM Regulator18103374
    Demand Flow Regulator18103556
    Demand Flow (250PSI Pressure Switch)18105858
    231 18109432 CYL, 10 PPM Nitrogen Dioxide 4,000 w/CGA 660 fitting
    RegulatorPart Number
    Demand Flow (250PSI Pressure Switch)18106740
    232 18109363 CYL, 100 ppm CO, 25 ppm H2S, 2.5% CO2, 18% O2, 2.0% vol. Methane 650 w/CGA 330 fitting
    RegulatorPart Number
    0.5LPM Regulator18103374
    Demand Flow Regulator18103556
    Demand Flow (250PSI Pressure Switch)18105858
    233 18109430 CYL, 2.5% CO2 4,000 w/CGA590 fitting
    RegulatorPart Number
    0.5LPM Regulator18102260
    Demand Flow Regulator18103549
    Demand Flow (250PSI Pressure Switch)18105833
    234 18109566 Bump-N-Go Cylinder, 100 ppm CO 5.8L
    RegulatorPart Number
    Pushbutton Regulator w/ Bump-N-Go Cylinders18109565
    235 18109567 Bump-N-Go Cylinder, 40 ppm H2S 5.8L
    RegulatorPart Number
    Pushbutton Regulator w/ Bump-N-Go Cylinders18109565
    236 18109568 Bump-N-Go Cylinder, 100 ppm CO, 75 ppm H2S, 15% O2, 25% LEL (Methane) 5.8L
    RegulatorPart Number
    Pushbutton Regulator w/ Bump-N-Go Cylinders18109565
    237 18109577 Bump-N-Go Cylinder, 6-pack, 100 ppm CO, 75 ppm H2S, 15% O2, 25% LEL (Methane) 5.8L 6-pack
    RegulatorPart Number
    Pushbutton Regulator w/ Bump-N-Go Cylinders18109565
    238 18109578 Bump-N-Go Cylinder, 6-pack, 40 ppm H2S 5.8L 6-pack
    RegulatorPart Number
    Pushbutton Regulator w/ Bump-N-Go Cylinders18109565
    239 18109579 Bump_N-Go Cylinder, 6-pack, 100 ppm CO 5.8L 6-pack
    RegulatorPart Number
    Pushbutton Regulator w/ Bump-N-Go Cylinders18109565
    240 18105734 18105734 - 5ppm benzene 103L
    RegulatorPart Number
    0.5LPM Regulator18100883
    Demand Flow Regulator18102509
    Demand Flow (150PSI Pressure Switch)18105841
    Demand Flow (200PSI Pressure Switch)18109244
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