drinking Rakousko

...{"The salt is also used to enhance the haloform reaction during the production of chloroform.":"Sůl se také používá k zesílení haloformní reakce během výroby chloroformu.","Calcium hypochlorite is a common compound used for disinfecting drinking water. The product is usually sold with purity levels of about 65% and used as such in small quantities. It is also used for the sanitization of public...