35 Advertising services; on-line retail and wholesale store services featuring equipment, instruments, supplies and apparel for the scientific and educational communities; providing online product information via mail order catalogs and the Internet related to equipment, instruments, supplies, and apparel for the scientific and educational communities; on-line and mail ordering services in the field of scientific equipment, instruments, supplies, and apparel for the scientific and educational communities; distributorship services in the field of equipment, instruments, supplies, and apparel for the scientific and educational communities