Cell cultures used in industry and science; mammalian cell cultures and vectors, being independent replicating pieces of DNA that can transfer DNA sequences, each for use in industry and science; biological preparations for use in science; biological preparations for use in cell cultures for use in industry and science; cell culture reagents for scientific and research use; media for cell culture for use in industry and science; chemicals for use in biotechnological product development; chemi...

Cell cultures used in industry and science; mammalian cell cultures and vectors, being independent replicating pieces of DNA that can transfer DNA sequences, each for use in industry and science; biological preparations for use in science; biological preparations for use in cell cultures for use in industry and science; cell culture reagents for scientific and research use; media for cell culture for use in industry and science; chemicals for use in biotechnological product development; chem...

metal pipe fitting adapters and metal pipe connections both used for connecting pipe, tubing and hose; manually operated metal valves, namely, ball valves, check valves, and mixing valves