GAS SENSORS AND PARTS THEREFOR; LABORATORY EQUIPMENT, NAMELY GAS SENSING APPARATUS AND INSTRUMENTS INCORPORATING GAS SENSORS

SOFTWARE COMPUTER PROGRAMS FOR PHONES, MOBILE PHONES, PERSONAL DIGITAL ASSISTANTS AND OTHER MOBILE COMMUNICATIONS DEVICES TO BE USED FOR TRANSMITTING AND SENDING DATA TO REMOTE COMPUTERS AND COMPUTER NETWORKS, SEARCH AND ANALYSIS OF DATA ON REMOTE COMPUTERS AND COMPUTER NETWORKS, AND TRANSMITTING AND RECEIVING DATA FROM REMOTE COMPUTERS AND COMPUTER NETWORKS, AND FOR VIEWING AND EXCHANGING INFORMATION AND DATA