Biological preparations for scientific research purposes, namely, tissues or cell lines for use in the identification or assessment of nanoscale materials or biological interactions with nanoscale materials; proteins, peptides, or enzymes for use in the identification or assessment of nanoscale materials or biological interactions with nanoscale materials; chemical test kits containing tissues, cell lines, proteins, peptides, or enzymes for use in the identification or assessment of nanoscale materials or biological interactions with nanoscale materials; chemical preparations for scientific analysis purposes, namely, reagents for use in the identification or assessment of nanoscale materials or biological interactions with nanoscale materials; test kits containing chemical reagents for use in the identification or assessment of nanoscale materials or biological interactions with nanoscale materials; chemical formulations for the solubilization, stabilization, or activation of nanoscale materials for use in presentation of nanoscale materials to various biological, physical, or chemical test systems to facilitate identification or assessment of nanoscale materials or biological interactions with nanoscale materials; diagnostic preparations for scientific use

Biological preparations for toxicologic and pharmacologic analysis purposes; chemical preparations for toxicological evaluation of nanomaterials and nanodevices; nanomaterial preparations for medical use; diagnostic preparations for medical use

Scientific apparatus, instruments and devices for research and examination purposes, namely, lab-on-a-chip devices for use in the identification or assessment of nanoscale materials or biological interactions with nanoscale materials; gene microarrays for use in the identification or assessment of nanoscale materials or biological interactions with nanoscale materials; biosensors using chemical, electrochemical, biochemical, enzymatic, chromatographic, spectroscopic, or mass spectral detection methods for use in the identification or assessment of nanoscale materials or biological interactions with nanoscale materials; computers programmed with relational or expert databases of nanoscale material identification or assessment information for use in identification or assessment of nanoscale materials or biological interactions with nanoscale materials; laboratory equipment, measuring apparatus and instruments, namely, nanoscale material generation systems for introduction of nanoscale materials into physical, chemical, biochemical, or biological test systems comprised of dust generators for generating in vitro and in vivo exposures to nanoparticulates for inhalation exposures at toxicologic, pharmacologic, or therapeutic airborne concentrations, vaporizers, nebulizers and sprayers all for use in generating in vitro and in vivo exposures to droplets and other particles containing nanomaterials for inhalation exposures at toxicologic, pharmacologic or therapeutic concentrations, mixers for preparing test materials in solution, semi-solids or solids for exposures or doses of nanomaterials in vitro or in vivo experimental tests of a biological or clinical nature, incubators for creating and maintaining controlled test environments; pipettors, syringes and containers and containment devices designed to retain, and deliver nanomaterials in liquid, semi-solid or solid dosage forms and for chemical analysis of dosage forms and biological samples from toxicologic or pharmacologic exposures in vitro and in vivo, and microplates designed to contain nanomaterials to avoid physicochemical, chemical, physical or electromagnetic effects that would interfere with precise measurements of toxicologic or pharmacologic endpoints; photometric test systems for use in the identification or assessment of nanoscale materials comprised of microplate readers, photomicroscopes, uv/vis photometers and photometric detectors, infrared photometers, photometric detectors, x-ray, gamma-ray, photo fluorescence and magnetic resonance imaging equipment; environmental sampling devices or systems for use in the identification or assessment of nanoscale materials or biological interactions with nanoscale materials comprised of dust and particulate impact collectors, electrostatic precipitators, water filtration collectors, centrifugal collection devices, air filtration devices and collectors, size exclusion separators, mass spectrometric air sampling systems comprised of mass selective or multiple detectors; photometric air and water sampling systems comprised of air or water sampling chambers with infrared, visible, ultraviolet, fluorescent or laser photometric means of nanoparticulate detection, x-ray diffraction and x-ray fluorescence sampling systems comprised of a variable x-ray source, nanomaterials containment or targeting device and an x-ray detector, liquid and chromatographic sampling systems comprised of an electronically or hydraulically controlled liquid sampling loop to deliver nanomaterials and a microprocessor-controlled microplate or vial in rack-type sample collector