MSA CAL GAS 5 GAS PENTANE STD 58% LEL, 60 PPM CO, 20 PPM H2S, 15% O2, 10 PPM SO2 - 34L (Each) Subcat__Apparel Oil and Non-Oil

Oil and Non-Oil

Made of slow-expanding polyurethane foam

Posichek3 USB

Soft comfort wash hand feel

MSA CAL GAS 5 GAS PENTANE STD 58% LEL, 60 PPM CO, 20 PPM H2S, 15% O2, 10 PPM SO2 - 34L (Each) Subcat__Apparel Oil and Non-OilMSA CAL GAS 5 GAS PENTANE STD 58% LEL, 60 PPM CO, 20 PPM H2S, 15% O2, 10 PPM SO2 34L MSA offers a complete line of calibration gas cylinders to calibrate all instruments. The gas mixture in calibration gas cylinders is certified and 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.