- 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
-
Hexane 221 Liter Cylinder 100 PPM / Air
Brand: Norlab | Item #: M1208100PA$220.00
×Hexane 221 Liter Cylinder 100 PPM / Air
-
Hydrogen Sulfide (H2S) 29 Liter Cylinder 25 PPM H2S, 200 PPM CO, 2.5% CH4 (50% LEL) 20.9% O2 / N2
Brand: Norlab | Item #: F105325PM64$225.50
×Hydrogen Sulfide (H2S) 29 Liter Cylinder 25 PPM H2S, 200 PPM CO, 2.5% CH4 (50% LEL) 20.9% O2 / N2
-
Hydrogen Sulfide (H2S) 29 Liter Cylinder 25 PPM H2S, 50 PPM CO, 0.7% Pentane (50% LEL) 20.9% O2 / N2
Brand: Norlab | Item #: F105325PM55$225.50
×Hydrogen Sulfide (H2S) 29 Liter Cylinder 25 PPM H2S, 50 PPM CO, 0.7% Pentane (50% LEL) 20.9% O2 / N2
-
N-Butane 550 Liter Cylinder 8% Butane,13% CO2 / N2
Brand: Norlab | Item #: E101125LA$230.00
×N-Butane 550 Liter Cylinder 8% Butane,13% CO2 / N2
-
Oxygen (O2) 221 Liter Cylinder 18.0% / N2
Brand: Norlab | Item #: M107218VN$220.00
×Oxygen (O2) 221 Liter Cylinder 18.0% / N2
-
Methane (CH4) 221 Liter Cylinder 2.5% Methane (50% LEL), 12% O2 / N2
Brand: Norlab | Item #: M197150LM26$220.00
×Methane (CH4) 221 Liter Cylinder 2.5% Methane (50% LEL), 12% O2 / N2
-
Carbon Monoxide (CO) 221 Liter Cylinder 70 PPM CO, 1000 PPM CO2 / Air
Brand: Norlab | Item #: M101670PM1$220.00
×Carbon Monoxide (CO) 221 Liter Cylinder 70 PPM CO, 1000 PPM CO2 / Air
-
Hydrogen Sulfide (H2S) 29 Liter Cylinder 25 PPM H2S, 50 PPM CO, 2.5% CH4 (50% LEL), 17% O2 / N2
Brand: Norlab | Item #: F105325PM69$225.50
×Hydrogen Sulfide (H2S) 29 Liter Cylinder 25 PPM H2S, 50 PPM CO, 2.5% CH4 (50% LEL), 17% O2 / N2
-
Methane (CH4) 221 Liter Cylinder 3% Methane (60% LEL), 18% O2 / N2
Brand: Norlab | Item #: M197160LM2$220.00
×Methane (CH4) 221 Liter Cylinder 3% Methane (60% LEL), 18% O2 / N2
-
Hydrogen Sulfide (H2S) 29 Liter Cylinder 25 PPM H2S, 100 PPM CO, 1.62% CH4 (50% LEL Propane SIM), 19…
Brand: Norlab | Item #: F105325PM88$225.50
×Hydrogen Sulfide (H2S) 29 Liter Cylinder 25 PPM H2S, 100 PPM CO, 1.62% CH4 (50% LEL Propane SIM), 19% O2 / N2
-
N-Butane 221 Liter Cylinder 50% LEL / Air
Brand: Norlab | Item #: M101150LA$220.00
×N-Butane 221 Liter Cylinder 50% LEL / Air
-
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
-
Carbon Monoxide (CO) 221 Liter Cylinder 800 PPM CO, 800 PPM H2, 1% O2 / N2
Brand: Norlab | Item #: M1016800PM2$220.00
×Carbon Monoxide (CO) 221 Liter Cylinder 800 PPM CO, 800 PPM H2, 1% O2 / N2
-
Methane (CH4) 221 Liter Cylinder 2.5% Methane (50% LEL), 50 PPM CO, 5000 PPM CO2, 20.9% O2 / N2
Brand: Norlab | Item #: M197150LM39$220.00
×Methane (CH4) 221 Liter Cylinder 2.5% Methane (50% LEL), 50 PPM CO, 5000 PPM CO2, 20.9% O2 / N2
-
Benzene 58 Liter Cylinder Cylinder 5 PPM / Air
Brand: Norlab | Item #: Z11145PA$236.50
×Benzene 58 Liter Cylinder Cylinder 5 PPM / Air
-
Hydrogen (H2) 221 Liter Cylinder 99.99%
Brand: Norlab | Item #: M1049$220.00
×Hydrogen (H2) 221 Liter Cylinder 99.99%
-
Hydrogen Sulfide (H2S) 29 Liter Cylinder 25 PPM H2S, 100 PPM CO, 0.5% CH4, 19% O2 / N2
Brand: Norlab | Item #: F105325PM76$225.50
×Hydrogen Sulfide (H2S) 29 Liter Cylinder 25 PPM H2S, 100 PPM CO, 0.5% CH4, 19% O2 / N2
-
Hydrogen Sulfide (H2S) 29 Liter Cylinder 25 PPM H2S, 50 PPM CO, 1.62% Methane, 19% O2 / N2
Brand: Norlab | Item #: F105325PM57$225.50
×Hydrogen Sulfide (H2S) 29 Liter Cylinder 25 PPM H2S, 50 PPM CO, 1.62% Methane, 19% O2 / N2
-
Hydrogen Sulfide (H2S) 29 Liter Cylinder 25 PPM H2S, 95 PPM CO, 1.5% CH4, 20.9% O2 / N2
Brand: Norlab | Item #: F105325PM79$225.50
×Hydrogen Sulfide (H2S) 29 Liter Cylinder 25 PPM H2S, 95 PPM CO, 1.5% CH4, 20.9% O2 / N2
-
Hydrogen Sulfide (H2S) 29 Liter Cylinder 20 PPM H2S, 100 PPM CO, 2.5% CH4 (50% LEL), 20.9% O2 / N2
Brand: Norlab | Item #: F105320PM2$225.50
×Hydrogen Sulfide (H2S) 29 Liter Cylinder 20 PPM H2S, 100 PPM CO, 2.5% CH4 (50% LEL), 20.9% O2 / N2
-
Hydrogen Sulfide (H2S) 29 Liter Cylinder 25 PPM H2S, 50 PPM CO, 0.18% N-Hexane, 12% O2 / N2
Brand: Norlab | Item #: F105325PM84$225.50
×Hydrogen Sulfide (H2S) 29 Liter Cylinder 25 PPM H2S, 50 PPM CO, 0.18% N-Hexane, 12% O2 / N2
-
Dual Stage Demand Flow Regulator for 103 / 29 / 58 Liter Cylinders
Brand: Norlab | Item #: 8C10DS$280.00
×Dual Stage Demand Flow Regulator for 103 / 29 / 58 Liter Cylinders
-
CFC'S/HCFC'S/HFC'S (Refrigerants) R-404A 103 Liter Cylinder 3000 PPM / Air
Brand: Norlab | Item #: J404A3000PA$210.00
×CFC'S/HCFC'S/HFC'S (Refrigerants) R-404A 103 Liter Cylinder 3000 PPM / Air
-
Methane (CH4) 221 Liter Cylinder 2% Methane (40% LEL), 5% O2 / N2
Brand: Norlab | Item #: M197140LM4$220.00
×Methane (CH4) 221 Liter Cylinder 2% Methane (40% LEL), 5% O2 / N2
Calibration & Repair
Book certified service and repairs using our simple online work-order system.
View Services