Product Description
Calgaz 34L-413-18 | X05NI79CA3413W6 | Calibration Gas Cylinder: 50 PPM Carbon Monoxide, 50% LEL Methane (2.5% Vol), 10 PPM Hydrogen Sulfide, 18% Oxygen, Balance Nitrogen contained in a 34 Liter Aluminum Cylinder. Designed for bump testing and calibrating any and all compatible multi-gas detection equipment. Features a standard C-10 valve connection (5/8"-18 UNF). NIST-traceable Certificate of Analysis (COA) accessible directly via QR code. Ships directly from Florida facility. Made in the USA.
Specifications:
• Part Number / SKU: 34L-413-18 / X05NI79CA3413W6
• Gas Mixture: 50 PPM Carbon Monoxide (CO), 50% LEL Methane (CH4), 10 PPM Hydrogen Sulfide (H2S), 18% Oxygen (O2), Balance Nitrogen (N2)
• Cylinder Volume: 34 Liters
• Cylinder Material: Aluminum
• Valve Fitting: C-10 Connection (5/8"-18 UNF)
• Certification: NIST-traceable Certificate of Analysis (COA delivered via QR code)
• Country of Origin: Made in USA
• Fulfillment: Ships from Florida
Compatible Regulators:
• 70 Series Fixed Flow Regulator (C-10 fitting)
• 74-DAF Demand Flow Regulator (C-10 fitting)
• 75-DFR Demand Flow Regulator (C-10 fitting)
Confined Space & HazMat Operational Standards: The 34L-413-18 quad-blend calibration gas provides the exact target concentrations required to challenge toxic, combustible, and oxygen monitoring cells simultaneously without cross-interfering with internal sensor membranes. Routine deployment of this NIST-traceable mix ensures municipal first responders, industrial plant maintenance specialists, and utility vault crews maintain fully verifiable safety audit trails, zero false clearances, and dependable instrument readiness in IDLH (Immediately Dangerous to Life or Health) atmospheres.
![X05NI79CP160000 / 116L-413-18 / Calibration Gas Mixture / 50 PPM Carbon Monoxide, 2.5% Methane [ 50% LEL Methane], 10 PPM Hydrogen Sulfide, 18% Oxygen, Balance Nitrogen](https://cdn11.bigcommerce.com/s-59olf0/images/stencil/500x659/products/58484/375707/calgaz-116l-aluminum-calibration-gas-cylinder-cal-gas-direct__57696.1783097794__51789.1783353517.png?c=2 "X05NI79CP160000 / 116L-413-18 / Calibration Gas Mixture / 50 PPM Carbon Monoxide, 2.5% Methane [ 50% LEL Methane], 10 PPM Hydrogen Sulfide, 18% Oxygen, Balance Nitrogen")
