Cualidad de una sustancia que es percibida por el sentido del gusto. es un pesticida que no altera el olor ni el sabor de los frutos tratados
Sea, tap, river, surface and lake water all contain some dissolved solids and are therefore weak solutions. Pure, distilled and de-ionised water is a pure substance and is often used as a Solvent.
Distilled water and sterile water are totally different. Water in pristine form, (as in the rain water or water obtained from snow) is called pure water. When water is taken from other sources (that is other than rain water) it may contain salts and other dissolved solids and this is therefore impure water.