GOLDEN GATE

Spectroscopes; infrared spectroscropes; attenuated total reflectance instruments and apparatus, namely, instruments and apparatus for optical analysis of a material by its effect on an optical beam reflected by the material; optical components, namely, [ optical windows,] lenses, [polarizers, reflectors,] anvils and crystals, reaction cells and flow cells; purge bellows; and parts therefor for all the aforesaid goods