(under subclass 164) Processes wherein the material to be analyzed is excited whereby it emits light, or causes a change in wavelength of the incident light, or produces light during a chemical reaction without apparent temperature rise.
SEE OR SEARCH CLASS
250, Radiant Energy,
361, for a process involving chemiluminescent detection which involves electrical signaling.
252, Compositions,
700, for chemiluminescent compositions, 625+ for radioactive compositions, subclasses 301.16+, 301.36, and 301.4 for luminescent compositions particularly 301.17 for
scintillating or lasing compositions.
422, Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing, 52, for apparatus for carrying out the process of this subclass.
