MSA
MSA: Calibration Testing Gas, 58 L Cylinder Description:Contains a mixture of 1.45% methane, 15% oxygen, 60 PPM carbon monoxide, 20 PPM hydrogen sulphide Ideal for multi-gas detectors Designed for use with Altair 4, Altair 4X, Solaris, Altair 5 and...
454-10045035