Water purifying apparatus and machines; Reverse osmosis devices for use in water conditioning installations; Water conditioning installations; Ionization apparatus for the treatment of air or water; Water ionization apparatus; Water treatment filters; Ionization instruments for the treatment of air or water; Membrane filtration units for water treatment apparatus; Reverse osmosis membrane filters for water treatment; Filters for water filtering apparatus

Computer software relating to rewritable imaging technology; computer peripherals

Scientific and technological services and research; industrial research, development and testing; materials testing, analysis, evaluation, interpretation, and reporting, including chemical, geochemical, geological, environmental, metallurgical, and mineral testing and analysis; laboratory services [scientific research or analysis], including laboratory testing, analysis and research services, data reporting and interpretation; providing information, advisory and consultancy services in relation to all of the foregoing.

Biosensors including membrane based biosensors; detectors; biomedical, biological, chemical, biochemical, molecular and genetic based test systems including reading and analysing instruments for use in non-medical analysis including environmental, food, bio-weapons and water analysis; cassettes or cartridges having membrane based reaction regimes designated to react with or test for particular biological and chemical components and analytes

Biosensors including membrane based biosensors; detectors; biomedical, biological, chemical, biochemical, molecular and genetic based test systems including reading and analysing instruments for use in medical analysis; cassettes or cartridges having membrane based reaction regimes designated to react with or test for particular biological and chemical components and analytes

All goods in this class inclusive of compost, improved fertilisers and of animal feed stuffs