- All Products
- Shop by Brands
- BW Technologies
- BW Technologies
- BW Technologies Monitors
- Models
- BW Clip
- BW Clip4
- GasAlertClip Extreme
- GasAlert Extreme
- GasAlertMicroClip XT
- GasAlertMicroClip XL
- GasAlertMicroClip X3
- GasAlertQuattro
- GasAlertMax XT II
- GasAlertMicro 5 Series
- SamplerPak
- IntelliDox Docking System
- MicroDock II
- BW Ultra
- BW Solo
- Gas Monitors
- Gas Monitor Manufacturers
- BW Technologies
- Bacharach
- Biosystems
- Crowcon
- Gas Clip Technologies
- GfG Instruments
- GMI/Detcon
- Honeywell Analytics
- MSA
- RAE Instruments
- RKI Instruments
- Gas Monitor Categories
- Single-Gas Monitors
- Multi-Gas Monitors
- Zero Maintenance Monitors
- Fixed System Gas Monitors
- Confined Space Kits
- Wireless Fixed Point Gas Detectors
- Hydrogen Sulfide (H2S) Monitors
- Calibration Gas
- Combustion Analyzers
- Water Quality
- Reliability Instruments
- Refractometers
- HVAC
- Weather
- Temperature
- Laboratory
- Sound
- IAQ
- Electrical
- All Categories
-
Carbon Monoxide (CO) 221 Liter Cylinder 50 PPM CO, 18% O2 / N2
Brand: Norlab | Item #: M101650PM1$220.00
×Carbon Monoxide (CO) 221 Liter Cylinder 50 PPM CO, 18% O2 / N2
-
Hydrogen Sulfide (H2S) 58 Liter Cylinder 25 PPM / Methane 50% LEL / CO 100 PPM / Air
Brand: Norlab | Item #: Z105325PM48$321.20
×Hydrogen Sulfide (H2S) 58 Liter Cylinder 25 PPM / Methane 50% LEL / CO 100 PPM / Air
-
Carbon Dioxide (CO2) 221 Liter Cylinder 5000 PPM / Air
Brand: Norlab | Item #: M10135000PA$220.00
×Carbon Dioxide (CO2) 221 Liter Cylinder 5000 PPM / Air
-
Carbon Dioxide (CO2) 34 Liter Cylinder 50% / N2
Brand: Norlab | Item #: H101350VN$75.00
×Carbon Dioxide (CO2) 34 Liter Cylinder 50% / N2
-
Hydrogen Sulfide (H2S) 58 Liter Cylinder 10 PPM / Air
Brand: Norlab | Item #: Z105310PA$220.00
×Hydrogen Sulfide (H2S) 58 Liter Cylinder 10 PPM / Air
-
Sulfur Dioxide (SO2) 58 Liter Cylinder 35 PPM / N2
Brand: Norlab | Item #: Z107935PN$150.00
×Sulfur Dioxide (SO2) 58 Liter Cylinder 35 PPM / N2
-
Hexane 103 Liter Cylinder 500 PPM / Air
Brand: Norlab | Item #: J1208500PA$180.00
×Hexane 103 Liter Cylinder 500 PPM / Air
-
Methane (CH4) 17 Liter Cylinder 2.5% Methane (50% LEL), 50 PPM CO, 19% O2 / N2
Brand: Norlab | Item #: P197150LM2$60.00
×Methane (CH4) 17 Liter Cylinder 2.5% Methane (50% LEL), 50 PPM CO, 19% O2 / N2
-
Carbon Dioxide (CO2) 221 Liter Cylinder 5% / Air
Brand: Norlab | Item #: M10135VA$220.00
×Carbon Dioxide (CO2) 221 Liter Cylinder 5% / Air
-
Hydrogen Sulfide (H2S) 58 Liter Cylinder 25 PPM H2S, 70 PPM CO, 0.35% Pentane (25% LEL), 19% O2 / N2
Brand: Norlab | Item #: Z105325PM90$321.20
×Hydrogen Sulfide (H2S) 58 Liter Cylinder 25 PPM H2S, 70 PPM CO, 0.35% Pentane (25% LEL), 19% O2 / N2
-
Oxygen (O2) 550 Liter Cylinder 20.8% / N2
Brand: Norlab | Item #: E107220-8VN$350.00
×Oxygen (O2) 550 Liter Cylinder 20.8% / N2
-
Carbon Dioxide (CO2) 221 Liter Cylinder 75% / Air
Brand: Norlab | Item #: M101375VA$220.00
×Carbon Dioxide (CO2) 221 Liter Cylinder 75% / Air
-
Chlorine (CL2) 29 Liter Cylinder 20 PPM / N2
Brand: Norlab | Item #: FB101720PN$232.00
×Chlorine (CL2) 29 Liter Cylinder 20 PPM / N2
-
Methane (CH4) 34 Liter Cylinder 0.50% (10% LEL) / Air
Brand: Norlab | Item #: H197110LA$75.00
×Methane (CH4) 34 Liter Cylinder 0.50% (10% LEL) / Air
-
Propane 103 Liter Cylinder 0.63% (30% LEL) / Air
Brand: Norlab | Item #: J197830LA$180.00
×Propane 103 Liter Cylinder 0.63% (30% LEL) / Air
-
Methane (CH4) 17 Liter Cylinder 20% by volume / N2
Brand: Norlab | Item #: P197120VN$50.00
×Methane (CH4) 17 Liter Cylinder 20% by volume / N2
-
N-Pentane 103 Liter Cylinder 0.35% Pentane (25% LEL), 250 PPM CO, 19% O2 / N2
Brand: Norlab | Item #: J126525LM6$180.00
×N-Pentane 103 Liter Cylinder 0.35% Pentane (25% LEL), 250 PPM CO, 19% O2 / N2
-
Carbon Monoxide (CO) 17 Liter Cylinder 500 PPM CO, 5% O2 / N2
Brand: Norlab | Item #: P1016500PM1$60.00
×Carbon Monoxide (CO) 17 Liter Cylinder 500 PPM CO, 5% O2 / N2
-
Hydrogen Sulfide (H2S) 76 Liter Cylinder 25 PPM H2S, 95 PPM CO, 1.5% CH4, 20.9% O2 / N2
Brand: Norlab | Item #: X105325PM79$304.00
×Hydrogen Sulfide (H2S) 76 Liter Cylinder 25 PPM H2S, 95 PPM CO, 1.5% CH4, 20.9% O2 / N2
-
Methane (CH4) 221 Liter Cylinder 2.5% Methane (50% LEL), 17% O2 / N2
Brand: Norlab | Item #: M197150LM42$220.00
×Methane (CH4) 221 Liter Cylinder 2.5% Methane (50% LEL), 17% O2 / N2
-
N-Pentane 34 Liter Cylinder 0.35% Pentane (25% LEL), 50 PPM CO, 19% O2 / N2
Brand: Norlab | Item #: H126525LM5$75.00
×N-Pentane 34 Liter Cylinder 0.35% Pentane (25% LEL), 50 PPM CO, 19% O2 / N2
-
N-Pentane 34 Liter Cylinder 0.35% Pentane (25% LEL), 19% O2 / N2
Brand: Norlab | Item #: H126525LM7$75.00
×N-Pentane 34 Liter Cylinder 0.35% Pentane (25% LEL), 19% O2 / N2
-
Carbon Dioxide (CO2) 103 Liter Cylinder 1000 PPM / N2
Brand: Norlab | Item #: J10131000PNRelated Products Co2 1000 Ppm$180.00
×Carbon Dioxide (CO2) 103 Liter Cylinder 1000 PPM / N2
-
Propane 550 Liter Cylinder 1.05% Propane (50% LEL), 50 PPM CO, 20.9% O2 / N2
Brand: Norlab | Item #: E197850LM1$350.00
×Propane 550 Liter Cylinder 1.05% Propane (50% LEL), 50 PPM CO, 20.9% O2 / N2
Calibration & Repair
Book certified service and repairs using our simple online work-order system.
View Services