4-Gas Calibration Mix - H2S/CO/CH4/O2

Calibration Gas Manufacturer: RAECO Rents
4-Gas Calibration Mix - H2S/CO/CH4/O2
4-Gas Calibration Mix - H2S/CO/CH4/O2

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.

4-gas calibration mix for span calibration and bump testing of multigas monitors. Covers all four standard sensor types in a single cylinder, making it an efficient choice for programs using instruments like the MultiRAE, QRAE 3, or similar 4-gas detectors. Gas Mixture (Balance N2): H2S 25 ppm / CO 100 ppm / CH4 2.5% (50% LEL) / O2 18%. A Safety Data Sheet (SDS) is accessible via QR code on the cylinder label.

Available Sizes: 34-Liter (P/N: FX34-155-5300) and 120-Liter (P/N: FX120-155-5300).

Cylinder Material: Aluminum.

Regulator Required: C-10 (sold separately). 

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4-Gas Calibration Mix - H2S/CO/CH4/O2
× $195.00
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Technician verified and tested instrumentation before every rental
Expert support available by phone and email
Fast delivery and flexible rental terms

About This Product

4-gas calibration mix for span calibration and bump testing of multigas monitors. Covers all four standard sensor types in a single cylinder, making it an efficient choice for programs using instruments like the MultiRAE, QRAE 3, or similar 4-gas detectors. Gas Mixture (Balance N2): H2S 25 ppm / CO 100 ppm / CH4 2.5% (50% LEL) / O2 18%. A Safety Data Sheet (SDS) is accessible via QR code on the cylinder label.

Available Sizes: 34-Liter (P/N: FX34-155-5300) and 120-Liter (P/N: FX120-155-5300).

Cylinder Material: Aluminum.

Regulator Required: C-10 (sold separately). 

Exposure Hazards This Equipment Detects

Carbon Monoxide (CO)

CAS: 630-08-0
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PEL TWA
50 ppm (55 mg/m³)
REL TWA
35 ppm (40 mg/m³)
TLV TWA
N/A

Hydrogen Sulfide (H₂S)

CAS: 7783-06-4
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PEL TWA
N/A
REL TWA
N/A
TLV TWA
1 ppm [2009]

Lower Explosive Limit (LEL)

CAS: N/A
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PEL TWA
N/A
REL TWA
N/A
TLV TWA
N/A

Oxygen (O₂)

CAS: 7782-44-7
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PEL TWA
N/A
REL TWA
N/A
TLV TWA
N/A

Detailed specifications coming soon. Please contact us for more information.

Manufacturer Resources

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