Advertisement and publicity services by television, radio, mail; Advertising and marketing; Dissemination of advertisements; Dissemination services of advertisement matter; Internet advertising services; On-line advertising on a computer network; On-line retail department store services; On-line wholesale and retail store services featuring chemical preparations for scientific purposes, Experimental consumables, scientific research instruments; Online retail services through direct solicitation by distributors directed to end-users featuring biological research products, namely, chemical preparations for scientific purposes, Experimental consumables, scientific research instruments; Operating an on-line shopping site in the field of biological research products, namely, chemical preparations for scientific purposes, Experimental consumables, scientific research instruments; Organization of trade fairs for commercial or advertising purposes; Providing advertising, marketing and promotional services for the pharmaceutical and medical industry; Retail store services for pharmaceutical, veterinary and sanitary preparations and medical supplies; Sales promotion for others; Wholesale and retail store services featuring Experimental consumables, biochemical reagents, scientific research instruments, biological research; Wholesale store services for pharmaceutical, veterinary and sanitary preparations and medical supplies