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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.

Part Number
Description

Calibration Testing Gas, Gas can [34 l] 10ppm NO2 in synth Air

Length: 73.000 MM (2.874 IN)
Width: 75.000 MM (2.953 IN)
Height: 289.000 MM (11.378 IN)
Weight: 0.450 KG (0.992 LB)
Color: MULTI-COLORED

Calibration Testing Gas, Gas can [58 l] 20ppm H2S in N2

Length: 87.000 MM (3.425 IN)
Width: 88.000 MM (3.465 IN)
Height: 364.000 MM (14.331 IN)
Weight: 0.740 KG (1.631 LB)
Color: MULTI-COLORED