9 PHOTOGRAPHIC APPARATUS AND INSTRUMENTS FOR SCIENTIFIC LABORATORY AND MEDICAL PHOTOGRAPHY, VISUALIZATION AND FORENSIC DOCUMENTATION, NAMELY, DENSITOMETERS, MONOCHROMATORS, COMPUTING INTEGRATORS, DEVELOPING CHAMBERS, SANDWICH CHAMBERS, MICROSCOPE CAMERAS, NANOLITER PIPETS ANDMICROPIPETS, DRYING/STORAGE RACKS, SPOTTING TEMPLATES, ULTRAVIOLET VIEWING LAMPS, SCIENTIFIC LABORATORY TABLES, PROTECTIVE UV GOGGLES, ELECTRIC TLC PLATE HEATER AND HOLDERS, AND HPRC CAPILLARY CHAMBERS