Advanced Chemical Analysis of Cometary Material and Interstellar Dust Using a Microcalorimeter and a Low Vacuum Scanning Electron Microscope*,

USING A MICROCALORIMETER AND A LOW VACUUM SCANNING ELECTRON MICROSCOPE*, E. Silver, T. Lin, E.Vicenzi, M. Toth, A.Westphal, J. Beeman, E.E. Haller , and M. Burchell , HarvardSmithsonian Center For Astrophysics, 60 Garden Street Cambridge, MA 02138, 2 Museum Conservation Institute, Smithsonian Institution, Suitland, MD 20746, University of Technology, Sydney, Australia, University of California at Berkeley Space Sciences Laboratory, Berkeley, CA 94720, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, The University of Kent, Canterbury, Kent, CT2 7NZ, UK.