Ms. Luz Jeziorowski from LeRC came and gave an overview of how they have been handling lead abatement work and what they are doing with the development of a ...

Tom Le Daniel Marr & Son Company Specialty Trade Contractors Paula Wiles DC Beane and Associates Abatement Bob Gordon Isaac Blair & Company, Inc. Construction of Buildings Paula Wiles ISLAND INTERNATIONAL. Heavy and Civil Engineering Construction Andrew McCabe JP Pest Services All Other Specialty Trade

A method is described for the determination of selenium together with mercury in biological samples by neutron-activation analysis based on quantitative volatilization of both elements. The technique originally developed for mercury, based on pyrolysis with filtration of undesirable impurities and selective trapping from the gas phase, is now extended to selenium. The radionuclides (197)Hg and ...