9 Laboratory apparatus and instruments, namely, homogenizers, pre-packed columns for use in separation and purification; optical machines and apparatus, namely, optical inspection apparatus for industrial use; measuring or testing machines and instruments, namely, lasers for measuring purposes, plastic testing machines; recorded data sets and downloadable data sets in the field of scientific research; computer software, recorded for use in database management, use as a spread sheet; computer software platforms, recorded and computer software platforms, downloadable for use in database management, use as a spread sheet; computer programs, recorded for use in database management, use as a spread sheet; computer programs, downloadable for use in database management, use as a spread sheet; downloadable, recorded computer programs for use in database management, use as a spread sheet; computer software applications, downloadable, for use in database management, use as a spread sheet