- 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
-
Iso-Butane 34 Liter Cylinder 50% LEL (0.90% by Vol) / Air
Brand: Norlab | Item #: H196950LA$75.00
×Iso-Butane 34 Liter Cylinder 50% LEL (0.90% by Vol) / Air
-
N-Pentane 17 Liter Cylinder 0.35% Pentane (25% LEL), 50 PPM CO, 19% O2 / N2
Brand: Norlab | Item #: P126525LM5$60.00
×N-Pentane 17 Liter Cylinder 0.35% Pentane (25% LEL), 50 PPM CO, 19% O2 / N2
-
Hydrogen Sulfide (H2S) 58 Liter Cylinder 25 PPM H2S, 95 PPM CO, 1.5% CH4, 20.9% O2 / N2
Brand: Norlab | Item #: Z105325PM79$321.20
×Hydrogen Sulfide (H2S) 58 Liter Cylinder 25 PPM H2S, 95 PPM CO, 1.5% CH4, 20.9% O2 / N2
-
Carbon Monoxide (CO) 34 Liter Cylinder 25 PPM / Air
Brand: Norlab | Item #: H101625PA$75.00
×Carbon Monoxide (CO) 34 Liter Cylinder 25 PPM / Air
-
Hydrogen (H2) 550 Liter Cylinder 2000 PPM / N2
Brand: Norlab | Item #: E10492000PN$350.00
×Hydrogen (H2) 550 Liter Cylinder 2000 PPM / N2
-
Hydrogen (H2) 17 Liter Cylinder 100 PPM / Air
Brand: Norlab | Item #: P1049100PA$60.00
×Hydrogen (H2) 17 Liter Cylinder 100 PPM / Air
-
Carbon Monoxide (CO) 34 Liter Cylinder 400 PPM / Air
Brand: Norlab | Item #: H1016400PA$75.00
×Carbon Monoxide (CO) 34 Liter Cylinder 400 PPM / Air
-
Carbon Monoxide (CO) 550 Liter Cylinder 900 PPM CO, 9% O2 / N2
Brand: Norlab | Item #: E1016900PM1$350.00
×Carbon Monoxide (CO) 550 Liter Cylinder 900 PPM CO, 9% O2 / N2
-
Hydrogen (H2) 34 Liter Cylinder 800 PPM H2, 2% O2 / N2
Brand: Norlab | Item #: H1049800PM1$75.00
×Hydrogen (H2) 34 Liter Cylinder 800 PPM H2, 2% O2 / N2
-
Carbon Dioxide (CO2) 34 Liter Cylinder 50% / N2
Brand: Norlab | Item #: H101350VN$75.00
×Carbon Dioxide (CO2) 34 Liter Cylinder 50% / N2
-
Hydrogen (H2) 34 Liter Cylinder 0.40% (10% LEL) / Air
Brand: Norlab | Item #: H104910LA$75.00
×Hydrogen (H2) 34 Liter Cylinder 0.40% (10% LEL) / Air
-
Hydrogen Sulfide (H2S) 76 Liter Cylinder 100 PPM / N2
Brand: Norlab | Item #: X1053100PN$181.00
×Hydrogen Sulfide (H2S) 76 Liter Cylinder 100 PPM / N2
-
Hydrogen Sulfide (H2S) 76 Liter Cylinder 10 PPM H2S, 35 PPM CO, 0.14% Isopentane, 18% O2 / N2
Brand: Norlab | Item #: X105310PM10$304.00
×Hydrogen Sulfide (H2S) 76 Liter Cylinder 10 PPM H2S, 35 PPM CO, 0.14% Isopentane, 18% O2 / N2
-
Carbon Monoxide (CO) 34 Liter Cylinder 500 PPM CO, 1% CO2 / Air
Brand: Norlab | Item #: H1016500PM3$75.00
×Carbon Monoxide (CO) 34 Liter Cylinder 500 PPM CO, 1% CO2 / Air
-
Hydrogen (H2) 103 Liter Cylinder 1.0% (25% LEL) / Air
Brand: Norlab | Item #: J104925LA$180.00
×Hydrogen (H2) 103 Liter Cylinder 1.0% (25% LEL) / Air
-
Carbon Monoxide (CO) 17 Liter Cylinder 0.5 PPM / Air
Brand: Norlab | Item #: P1016-5PA$60.00
×Carbon Monoxide (CO) 17 Liter Cylinder 0.5 PPM / Air
-
Carbon Dioxide (CO2) 17 Liter Cylinder 100 PPM / Air
Brand: Norlab | Item #: P1013100PA$60.00
×Carbon Dioxide (CO2) 17 Liter Cylinder 100 PPM / Air
-
Oxygen (O2) 34 Liter Cylinder 4.0% / N2
Brand: Norlab | Item #: H10724VN$75.00
×Oxygen (O2) 34 Liter Cylinder 4.0% / N2
-
Methane (CH4) 34 Liter Cylinder 2.5% Methane (50% LEL), 50 PPM CO, 12% O2 / N2
Brand: Norlab | Item #: H197150LM4$75.00
×Methane (CH4) 34 Liter Cylinder 2.5% Methane (50% LEL), 50 PPM CO, 12% O2 / N2
-
Oxygen (O2) 34 Liter Cylinder 1000 PPM / N2
Brand: Norlab | Item #: H10721000PN$75.00
×Oxygen (O2) 34 Liter Cylinder 1000 PPM / N2
-
Propane 221 Liter Cylinder 30% / N2
Brand: Norlab | Item #: M197830VN$220.00
×Propane 221 Liter Cylinder 30% / N2
-
Methane (CH4) 17 Liter Cylinder 0.50% (10% LEL) / Air
Brand: Norlab | Item #: P197110LA$60.00
×Methane (CH4) 17 Liter Cylinder 0.50% (10% LEL) / Air
-
Propane 58 Liter Cylinder 8.5% / N2
Brand: Norlab | Item #: S19788-5VN$145.00
×Propane 58 Liter Cylinder 8.5% / N2
-
N-Pentane 17 Liter Cylinder 0.14% Pentane (10% LEL), 18% O2 / N2
Brand: Norlab | Item #: P126510LM2$60.00
×N-Pentane 17 Liter Cylinder 0.14% Pentane (10% LEL), 18% O2 / N2
Calibration & Repair
Book certified service and repairs using our simple online work-order system.
View Services