... arsenic hydride,phosgene,chloropicrin,benzene,methyl-arsine dichloride,Bromethane,cyanogen chloride,hydrogen phosphide,Diphosgene,Lewisite,mustard gas,poisonous smoke and fog ... arsenic hydride,phosgene,chloropicrin,benzene,methyl-arsine dichloride,Bromethane,cyanogen chloride,hydrogen phosphide,Diphosgene,Lewisite, mustard gas(CNCL)3.050 Z ...