9 Scientific apparatus, instruments and installations for chemical reactions, precipitation reactions, material synthesis, crystallization, extraction and reaction to biomass, all the aforesaid goods for laboratory and industrial use, namely, laboratory chemical reactors, laboratory chemical reactors of glass, laboratory chemical reactors for chemical process development, laboratory chemical reactors for synthesis of active pharmaceutical ingredients and for synthesis of peptides, bench-scale prototype plants, lab scale systems, and bench-scale units, as well as combinations thereof, comprised of reactors, heat exchangers, vessels, pipes, valves, and fittings for managing chemical, biological and industrial processes and for analysis of the composition and state of biologically active liquids and materials for use in researching chemical, biological, and industrial processes in a wide variety of industries; scientific distillation apparatus; glassware for laboratory applications; distillation flasks for laboratory use, glass flasks for laboratory use; measuring, indicating and controlling apparatus and instruments, namely, thermometers, computers; laboratory accessories and spare parts for all the aforesaid goods, namely, stirrers, glass piping, glass vessels, cover plates, steel frames, baffles, pH probes, pressure sensors