9 Scientific and laboratory equipment, laboratory trays and assay plates; laboratory instruments for collecting, storing, processing, testing, analysing and monitoring liquid samples; scientific research and laboratory apparatus and instruments, namely, sample preparation devices and filters for sample preparation; laboratory apparatus for thawing, drying and filtering liquids and plasma; apparatus and instruments for evaporation; analytical filtration, evaporation and separation apparatus and instruments, all for use with liquids; installations and apparatus for filtering liquid; laboratory filters; filtering units for laboratory use; membranes for filtration (scientific); analytical, chromatography, filtration and separation apparatus and instruments; filter microplates, multiwell plates, separation columns, microplates and analysers for microplates; air blowing apparatus; valves for controlling and regulating the flow of gases and liquids not being parts of plumbing, heating, cooling installations or machines; pressure indicators; flow control installations (electric); protective and safety equipment; safety apparatus (for prevention of injury or accident), namely, glovebox penetration systems; fume cupboards for laboratory use; parts and fittings for all the aforesaid goods