chemicals for laboratory use for testing the presence or absence of microbes in pharmaceuticals and cosmetics

CHEMICAL REAGENT TEST KITS FOR RAPID WATER ANALYSIS

high voltage batteries; batteries; photo-voltaic cells; solar battery; power generation solar panels; photo-voltaic solar panels for the production of electricity; semiconductors; optical sensors, sensors for determining temperature and electric sensors; all of the forgoing for use by businesses, namely, power generation and construction companies