We are an environmental laboratory which analyzes water and waste water quality, air, and food quality. Our lab is located at Semarang Central Java
http: / / semarang.olx.co.id/ magic-wonder-enzyme-iid-37149744
Diammonium phosphate ( DAP) ( chemical formula ( NH4) 2HPO4 ) is one of a series of water-soluble ammonium phosphate salts which can be produced when ammonia reacts with phosphoric acid. Other names....
Established on Mei 2006, this company is a chemical distributor for central java territory, such as Hidrogen Peroxide 50% , Acetic Acid, Caustic Soda Flakes, and other general chemicals, and also....