Laboratory apparatus and instruments for scientific research and laboratory purposes, namely, flow cell meters, namely, measuring instruments incorporating flow-cells for medical, clinical, diagnostic and biotechnology uses; laboratory apparatus and instruments, namely, pipette, pipette tips, capillary tubes, test tubes, micro test tubes, petri dishes, vials for laboratory use, culture bottles and trays for laboratory use; laboratory glassware, namely, flasks and flask holders; seals, namely, laboratory equipment in the nature of seals for laboratory bottles; laboratory apparatus, namely, reagent reservoirs for dispensing reagents for laboratory use; laboratory syringes; graduated dispensers to dispense fluids for laboratory use; and laboratory equipment in the nature of solid and liquid waste receptacles; all for use in the analysis, testing, and research of biochemical and biological substances such as DNA, RNA, oligo-nucleotides, proteins, sugar chain, carbohydrates, peptides; chromatography apparatus for laboratory use; laboratory apparatus and instruments, systems, and parts thereof for purifying proteins, namely, robotic workstations comprised of laboratory robots, computers, and computer monitors, laboratory incubators, and sample preparation and screening workstations comprised of containers for proteins, liquid and magnetic bead suspensions for use in purifying proteins, and distributors for applying and removing magnetic beads bound to proteins