Sulfur Dioxide (SO2) Calibration Gas - 5 PPM Balance Nitrogen

Calibration Gas Manufacturer: RAECO Rents
Sulfur Dioxide (SO2) Calibration Gas - 5 PPM Balance Nitrogen
Sulfur Dioxide (SO2) Calibration Gas - 5 PPM Balance Nitrogen
Sulfur Dioxide (SO2) Calibration Gas - 5 PPM Balance Nitrogen
Sulfur Dioxide (SO2) Calibration Gas - 5 PPM Balance Nitrogen

Lead Time Required: This product requires 3 days lead time. Please plan accordingly when placing your order.

Note: Calibration gas cylinders require a compatible fixed-flow or demand-flow regulator to dispense gas. Regulators (C-10 & CGA600) are sold separately for both rent and purchase. Contact us at 866-736-8347 for options.

Sulfur dioxide (SO₂) calibration gas at 5 ppm, balanced with nitrogen. Used for span calibration and bump testing of SO₂ sensors on portable gas monitors. Compatible with the MultiRAE, ToxiRAE Pro SO₂, and any gas detector with an SO₂ sensor requiring a 5 ppm span gas.

Available Sizes: 34-Liter (P/N: FX34-126-005) | 120-Liter (P/N: FX120-126-005)

Cylinder Material: Aluminum

Balance Gas: Nitrogen

Regulator Required: C-10 (sold separately)

Shipping: Ground only (hazmat)

A Safety Data Sheet (SDS) is accessible via QR code on the cylinder label.

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Sulfur Dioxide (SO2) Calibration Gas - 5 PPM Balance Nitrogen
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About This Product

Sulfur dioxide (SO₂) calibration gas at 5 ppm, balanced with nitrogen. Used for span calibration and bump testing of SO₂ sensors on portable gas monitors. Compatible with the MultiRAE, ToxiRAE Pro SO₂, and any gas detector with an SO₂ sensor requiring a 5 ppm span gas.

Available Sizes: 34-Liter (P/N: FX34-126-005) | 120-Liter (P/N: FX120-126-005)

Cylinder Material: Aluminum

Balance Gas: Nitrogen

Regulator Required: C-10 (sold separately)

Shipping: Ground only (hazmat)

A Safety Data Sheet (SDS) is accessible via QR code on the cylinder label.

Exposure Hazards This Equipment Detects

Sulfur Dioxide (SO₂)

CAS: 7446-09-5
Learn More
Updated on March 09, 2026
PEL TWA
5 ppm (13 mg/m³)
REL TWA
2 ppm (5 mg/m³)
TLV TWA
N/A

Equipment Specifications

Requires C-10 Regulator connection

Material: Aluminum

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