CALGAZ, 25ppm H2S / 50ppm CO / 50% LEL Methane / 12% O2, (8AL) 58 ltr, CZF8A310100

CALGAZ,

QUAD GAS CYLINDER,

Hydrogen Sulfide (H2S) 25PPM

Carbon Monoxide (CO) 50PPM

METHANE (CH4) 2.5% (50% LEL)

Oxygen (O2) 12%,

58 Liters / 500 psig,

For calibration of:

RKI Instruments, GX-2001, GX-2003, GX-2009, GX-2012, Eagle and Eagle 2 Series Portable Gas Detectors

Thermo Scientific - GasTech, GT-402 Series, Innova Series, Genesis Series Portable Gas Detectors

(H2S) Exposure limits, from the CDC- "NIOSH Pocket Guide to Chemical Hazards"

Further  information about Hydrogen Sulfide (H2S) Health effects

(CO) Exposure limits, from the CDC- "NIOSH Pocket Guide to Chemical Hazards"

Further  information about Carbon Monoxide (CO) Health effects from the CDC