Also suitable are mixtures of {HEAD ~ halogenated organic compounds} containing {TAIL ~ 1 to 4 carbon atoms} wherein the total number of hydrogen atoms in the mixture is at least equal to the total number of halogen atoms 
containing
Also suitable are mixtures of { HEAD ~ halogenated organic compounds } containing { TAIL ~ 1 to 4 carbon atoms } wherein the total number of hydrogen atoms in the mixture is at least equal to the total number of halogen atoms
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH