9 Scientific, optical, and measuring apparatus and instruments, namely, spectrometers, nuclear, x-ray and gamma ray imaging apparatus for non-medical purposes; apparatus for recording, transmission or reproduction of images; data processing equipment and computers; computer software for use in image enhancement, image processing, signal processing and database management; computer software being algorithms for identifying substances and liquids, namely, foodstuffs, alcoholic and non alcoholic beverages, cosmetics, toiletries, perfumes, aftershaves, pharmaceuticals, chemicals, narcotics, drugs, reagents, oils, additives and industrial fluids; Imaging apparatus and installations for non-medical purposes for use in identifying substances and liquids, namely, foodstuffs, alcoholic and non alcoholic beverages, cosmetics, toiletries, perfumes, aftershaves, pharmaceuticals, chemicals, narcotics, drugs, reagents, oils, additives and industrial fluids and for use in screening and imaging baggage, containers and electronic components; image scanners not for medical use, namely, for identifying substances and liquids, namely, foodstuffs, alcoholic and non alcoholic beverages, cosmetics, toiletries, perfumes, aftershaves, pharmaceuticals, chemicals, narcotics, drugs, reagents, oils, additives and industrial fluids and for use in screening and imaging baggage, containers and electronic components; x-ray scanners, analyzers and imaging apparatus other than for medical use, namely, apparatus for use in the inspection of beverages, foodstuffs, toiletries, cosmetics, electronic assemblies, containers and baggage by x-ray; apparatus for use in the inspection of baggage by means of x-rays; non-medical industrial x-ray apparatus for use in detecting explosives; chromatic imaging detectors for use in identifying substances and liquids, namely, foodstuffs, alcoholic and non alcoholic beverages, cosmetics, toiletries, perfumes, aftershaves, pharmaceuticals, chemicals, narcotics, drugs, reagents, oils, additives and industrial fluids and for use in screening and imaging baggage, containers and electronic components; semiconductors; semi conductor chips; radiographic apparatus, namely, computer tomography scanners not for medical use; spectroscopic apparatus, namely, spectrometers and spectral imaging detectors for non-medical purposes; x-ray spectroscopic apparatus and instruments for use in screening and imaging baggage, containers and electronic components; spectrographic apparatus and instruments for use in screening and imaging baggage, containers and electronic components; Spectrometers for non-medical purposes; spectral imaging detectors for use in screening and imaging baggage, containers and electronic components; computer software for use in operating x-ray, scanning and imaging apparatus; computer algorithm software programmes for use in operating x-ray, scanning and imaging apparatus; apparatus and instruments for radiation detection analysis and imaging, namely, spectrometers, nuclear, x-ray and gamma ray imaging apparatus used for non-medical purposes; apparatus and instruments for radiation detection analysis and imaging based on the Cadmium Telluride family of materials, namely, spectrometers, nuclear, x-ray and gamma ray imaging apparatus used for non-medical purposes; apparatus and instruments containing metrology and spectrographic capability, namely, spectrometers, nuclear, x-ray and gamma ray imaging apparatus used for non-medical purposes; apparatus and instruments containing metrology and spectrographic capability based on the Cadmium Telluride family of materials, namely, spectrometers, nuclear, x-ray and gamma ray imaging apparatus used for non-medical purposes; parts and fittings for the aforesaid