Scientific, optical, measuring apparatus and instruments, namely, electronic laboratory apparatus and instruments for measuring the physico-chemical properties of fluids, measuring the physico-chemical properties of a particles mix, and measuring and determining the size distribution of a particles mix; laboratory apparatus and instruments for measuring the physico-chemical properties of fluids, measuring the physico-chemical properties of a particles mix, and measuring and determining the si...

Scientific, optical, measuring apparatus and instruments; laboratory apparatus and instruments; electronic apparatus and instruments for measuring the physico-chemical properties of fluids; electronic apparatus and instruments for measuring the physico-chemical properties of a particles mix; electronic apparatus and instruments for measuring and determining the size distribution of a particles mix; computer software and applications implemented by laboratory apparatus and instruments; compute...