Feature

●25 PPM Hydrogen Sulfide, 50 PPM Carbon Monoxide, 2.5% (50% LEL) Methane, 12% Oxygen, Balance Nitrogen - 58L
●Replaces part numbers: Gasco 58L-409, Portagas 10327785, RKI 81-0154RK-02
●Regulator compatibility: 500 Series Preset Flow, Trigger Control Series, 6000 Series Multiflow, 8000 Series Demand Flow
●Shelf Life: 24 Months
●Manufactured under ISO:9002 quality standards by NorLab Specialty Gases with NIST traceability certification


Description

Multiple component portable calibration gas mix: 25 PPM Hydrogen Sulfide, 50 PPM Carbon Monoxide, 2.5% (50% LEL) Methane, 12% Oxygen, Balance Nitrogen in 58 Liter Aluminum Cylinder. Use to calibrate any gas detector requiring the specified gas concentration and mixture. Manufactured under ISO:9002 quality standards by NorLab Specialty Gases with NIST traceability certification.