Ultrasonic atomizer for waste sulfuric acid and use thereof in a
Ultrasonic coagulation timer
Unitary sampling and analysis strip and process
Universal apparatus for elaborating semiconductive monocrystals
Universal coupling for reaction injection molding machine
Uranium exploration
Uranium prospecting based on selenium and molybdenum
Urea assay
Urea assay
Urea assay
Urea assay
Urea assay
Urea determination of biological fluids using diacetylmonoxime r
Uric acid assay and reagent system therefor
Urine collection device
Urine specimen container
Use of dodecylbenzene sulfonic acid or salt as a scale...
Use of laser speckle patterns for measurement of electrophoretic
Use of the continuous blast furnace gas analysis for supervision