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MSA offers a complete line of calibration gas cylinders to calibrate all instruments. The gas mixture in calibration gas cylinders is certified to be prepared gravimetrically, using NIST traceable weights. The lot number and nominal value of the gas constituents in volume, percent by mass, PPM, or volume is specified on the cylinder.
MSA 58 Liter Hydrogen Sulfide Calibration Gas, Hydrogen Sulfide, Nitrogen Composition, 20 ppm Hydrogen Sulfide Concentration, 58 l Cylinder Capacity, 6-1/4 in Dia x 15-1/4 in HT Cylinder, Aluminum Container, 500 psi Service Pressure, For Gas Detectors, RP Connection, +/-10 % Accuracy
| Accuracy | : | +/-10 % |
| Concentration | : | 20 ppm Hydrogen Sulfide |
| Connection Type | : | RP |
| Container Material | : | Aluminum |
| Cylinder Size | : | 6-1/4 in Dia x 15-1/4 in HT |
| Service Pressure | : | 500 psi |
| Composition | : | Hydrogen Sulfide, Nitrogen |
| Cylinder Capacity | : | 58 l |
| Suitable For Use With | : | For Gas Detectors |