9 adaptors, connectors and closures for chromatographic columns; mountings and receptacles for chromatographic spin columns; syringes; cartridges, buffers, pipettes, collection tubes and collection receptacles, membranes, all for scientific laboratory use; scientific apparatus and instruments, namely, robots, ovens, centrifuges, columns; scientific devices for industry and research for use in laboratories, namely, flasks, filters, columns, bottles, reaction tubes; data processors; computers; computer software for use as fluid handling software, process control software, alignment software