$150 - $200

Norlab F105340MX2 Equivalent Calibration Gas, Hydrogen Sulfide 40ppm, Carbon Monoxide 200ppm, Methane 2.5% (50% LEL), Oxygen 10%, Nitrogen Balance, 34 Liter Portagreen Aluminum Cylinder

MSA 481317 Equivalent Calibration Gas, Nitrogen 99.999%, 100 Liter Portagreen Aluminum Cylinder

(DOT) Calibration Gas Cylinder, Pure Nitrogen, 17L

103 Liter 1000 PPM Carbon Monoxide, 2.0% Oxygen Calibration Gas, Nitrogen

Part Number: 103L-327

Propane (50% LEL), 103L

103 Liter 5000 PPM Carbon Dioxide, 5.0% Oxygen Calibration Gas, Nitrogen

Part Number: 103L-353

Savannah Specialty 25 ppm Hydrogen Sulfide / Nitrogen 58 Liter Aluminum Cylinder

58 Liter Single Gas (20 PPM SO2) Calibration Gas, Nitrogen Balance

This is the equivalent of the CG2-S-20-58 from BW

Part Number: 58L-175-20

Savannah Specialty 50% by Vol. Methane / Nitrogen 103 Liter Cylinder

Norlab Z107950 Equivalent Calibration Gas, Sulfur Dioxide 50ppm, Nitrogen Balance, 58 Liter Portagreen Aluminum Cylinder

Savannah Specialty 19.5% Oxygen / Nitrogen 103 Liter Cylinder

MSA 801047 Equivalent Calibration Gas, Methane 2.5% (50% LEL), Carbon Dixoide 6.6%, Nitrogen Balance, 103 Liter Disposable Steel Cylinder

221 Liter 50 PPM Carbon Monoxide, 1000 PPM Carbon Dioxide Calibration Gas, Nitrogen

Part Number: 221L-389N

Savannah Specialty 40 ppm Hydrogen Sulfide / Nitrogen 58 Liter Aluminum Cylinder

Gasco 34L-412-20.9 Equivalent Calibration Gas, Hydrogen Sulfide 25ppm, Carbon Monoxide 50ppm, Methane 2.5% (50% LEL), Oxygen 20.9%, Nitrogen Balance, 34 Liter Portagreen Aluminum Cylinder

58ES-98-25 58 Liter Single Gas (25 PPM H2S) Ecosmart Refillable Cylinder, Nitrogen Balance by Gasco

The NEW 58-liter refillable cylinder is a smaller package! 58-liter ecosmart cylinders hold pure and mixed gases. Filled to your specifications, this lightweight portable cylinder is easier to manage than the traditional bigger 58-liter.

Features & Benefits

• Refillable or Disposable
• Dynamic smaller package
• Holds pure and mixed gases
• Lightweight and portable
• Same capacity as a traditional
• 58-liter disposable cylinder
• Eliminates disposal fees and regulatory paperwork

Norlab Z111450PN Equivalent Calibration Gas, Benzene 50ppm, Nitrogen Balance, 58 Liter Portagreen Aluminum Cylinder

58 Liter Hydrogen Sulfide Calibration Gas, 50 PPM, Nitrogen

This is the equivalent of the CG2-H-50-58 from BW

Part Number: 58L-98-50

RKI 81-0090RK-03 Equivalent Calibration Gas, Carbon Monoxide 50ppm, Methane 2.5% (50% LEL), Oxygen 12%, Nitrogen Balance, 100 Liter Portagreen Aluminum Cylinder

44ES-98-25 44 Liter Single Gas (25 PPM H2S) Ecosmart Refillable Cylinder, Nitrogen Balance by Gasco

The NEW 44-liter refillable, portable cylinder that delivers 29% more calibration gas than the disposable 34-liter cylinders. 44-liter ecosmart cylinders hold pure and mixed gases and are interchangeable with the current 34-liter aluminum cylinders on the market.

Features & Benefits

• 44-liter
• Refillable
• 29% more capacity than the standard 34-liter cylinder
• Portable
• Lightweight
• Interchangeable with 34-liter disposable cylinders
• Increases efficiency
• Holds pure and mixed gases
• Eliminates disposal fees and regulatory paperwork

Norlab J315910PN Equivalent Calibration Gas, R-134A 10ppm, Nitrogen Balance, 103 Liter Disposable Steel Cylinder

Norlab F105320PM1 Equivalent Calibration Gas, Hydrogen Sulfide 20ppm, Carbon Monoxide 60ppm, Pentane Equivalent 58% LEL (Methane 1.45%), Oxygen %15, Nitrogen Balance, 34 Liter Portagreen Aluminum Cylinder

44ES-175-20 44 Liter Single Gas (20 PPM SO2) Ecosmart Refillable Cylinder, Nitrogen Balance by Gasco

The NEW 44-liter refillable, portable cylinder that delivers 29% more calibration gas than the disposable 34-liter cylinders. 44-liter ecosmart cylinders hold pure and mixed gases and are interchangeable with the current 34-liter aluminum cylinders on the market.

Features & Benefits

• 44-liter
• Refillable
• 29% more capacity than the standard 34-liter cylinder
• Portable
• Lightweight
• Interchangeable with 34-liter disposable cylinders
• Increases efficiency
• Holds pure and mixed gases
• Eliminates disposal fees and regulatory paperwork

103 Liter Single Gas (100 PPM CO) Calibration Gas, Nitrogen Balance

This is the equivalent of the CG2-M-100-103 from BW

Part Number: 103L-49-100