Laboratory apparatus and accessories, namely, capsules used for adjusting and controlling density liquids; rheometers for measuring the viscosity and viscoelasticity of fluids; glass tubes for scientific purposes; disposable plastic beakers for laboratory use

Microscope immersion oils, refractive index matching liquids, refractive index certified water, density "heavy" liquids, gem refractometer liquid, optical liquids and optical gels, all for use in industrial and scientific laboratories; diagnostic preparations for clinical or medical laboratory use; chemical agents, liquids, gels and oils for calibration of laboratory test equipment; calibrated chemical liquids used to determine the density of non-porous solids; boric acid tablets

Laboratory apparatus and accessories, namely, capsules used for adjusting and controlling density liquids; rheometers for measuring the viscosity and viscoelasticity of fluids; glass tubes for scientific purposes; disposable plastic beakers for laboratory use

Microscope immersion oils, refractive index matching liquids, refractive index certified water, density "heavy" liquids, gem refractometer liquid, optical liquids and optical gels, all for use in industrial and scientific laboratories; diagnostic preparations for clinical or medical laboratory use; chemical agents, liquids, gels and oils for calibration of laboratory test equipment; calibrated chemical liquids used to determine the density of non-porous solids; boric acid tablets

RESEARCH AND DEVELOPMENT SERVICES FOR IMMERSION OILS, REFRACTIVE INDEX LIQUIDS, HEAVY LIQUIDS, BOILING STONES, STABLILIZERS, AND CHEMICALS FOR OTHERS

RESEARCH AND DEVELOPMENT SERVICES FOR IMMERSION OILS, REFRACTIVE INDEX LIQUIDS, HEAVY LIQUIDS, BOILING STONES, STABILIZERS, AND CHEMICALS FOR OTHERS

RESEARCH AND DEVELOPMENT SERVICES FOR IMMERSION OILS, REFRACTIVE INDEX LIQUIDS, HEAVY LIQUIDS, BOILING SYSTEMS, STABILIZERS, AND CHEMICALS FOR OTHERS