{HEAD ~ The method} 1 for removing {TAIL ~ beryllium contamination} from a surface wherein step comprises dissolving the polyisobutylene in a solvent to form a tackifier solution of approximately 4 wt % to approximately 6 wt % polyisobutylene 
{ HEAD ~ The method } 1 for removing { TAIL ~ beryllium contamination } from a surface wherein step comprises dissolving the polyisobutylene in a solvent to form a tackifier solution of approximately 4 wt % to approximately 6 wt % polyisobutylene
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL 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 OTH OTH OTH OTH OTH OTH OTH