In addition, {HEAD ~ a bactericide} is from {TAIL ~ about 0.05 percent} to about 0.15 percent and preferably about 0.10 percent, all by weight may be added 
is from
In addition , { HEAD ~ a bactericide } is from { TAIL ~ about 0.05 percent } to about 0.15 percent and preferably about 0.10 percent , all by weight may be added
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH