Dräger Calibration Gas Methane 50% LEL, 34L/Air - PN 4594843 ABL8RPS24050 phosphorous trichloride (PCl3) and HF
Platform notes & fabric story
Description
Dräger Calibration Gas Methane 50% LEL, 34L Air PN 4594843 ABL8RPS24050 phosphorous trichloride (PCl3) and HF phosphorous trichloride (PCl3) and HF (hydrogen fluoride) in the ambient air xylene and ethyl benzole are kept in the pre layer where they cause a brown discolouration