42 Laboratory analysis in the field of nanoscaled systems, nanoparticles, macromolecules, biochemistry, chemistry; Scientific research in the field of nanoscaled systems, nanoparticles, macromolecules, biochemistry, chemistry; Testing of chemicals; Testing of computer software for scientific research and analysis; Biochemical research and analysis; Chemical analysis services; Chemical research and analysis; Chemical, biochemical, biological and bacteriological research and analysis; Laboratory research in the field of nanoscaled systems, nanoparticles, macromolecules, biochemistry, chemistry; Materials testing and analyzing; Scientific laboratory services; Scientific research; Scientific research consulting in the field of nanoscaled systems, nanoparticles, macromolecules, biochemistry, chemistry; Scientific and technological services, namely, scientific testing and analysis in the field of nanoscaled systems, nanoparticles, macromolecules, biochemistry, chemistry; Scientific and technological services, namely, reporting in the nature of quality control for others in the field of nanoscaled systems, nanoparticles, macromoleculse, biochemistry, chemistry; Technology consultation and research in the field of nanoscaled systems, nanoparticles, macromolecules, biochemistry, chemistry; Testing, analysis, and evaluation of the goods of others to assure compliance with industry standards; Scientific research and medical research services; Consulting services in the field of medical physics