Measuring, detecting and monitoring instruments in the nature of indicator kits comprised of chemical sensors for the detection of explosives, and structural parts and components therefor; Testing and quality control devices in the nature of sensing and signaling devices for measurement and quality control of materials processing by laser; Food analysis apparatus in the nature of diagnostic apparatus for testing food; Diagnostic apparatus, not for medical purposes, namely, electronic analyzer...

[Chemical solutions in the nature of chemical preparations for scientific purposes; chemical solutions, namely, buffer and standard solutions used in analytical chemistry]