electronic filing services; namely, electronic transmission of tax and accounting data and documents

computer hardware; computer software and manuals therefor sold together as a unit for use in image compression

preparing advertisements for others; namely, preparation and delivery of inserts, catalogs and in-page advertising for newspaper services

telecommunication services; namely, distribution of data via telecommunication nets and/or via satellites

computer game programs recorded on magnetic discs and instruction manuals sold as a unit, and video game cartridges and instruction manuals sold as a unit

synthetic organic reagent used for the quantitation of free calcium ion levels by measurement of fluorescence emission in the orange color range