Abstract

This study was conducted to assess the quality of bottled drinking water using in some middle and eastern regions of Libya, 13 samples were collected then analyses the most important physicochemical properties and compare the results .The specifications of Libyan bottled drinking water through the study of physicochemical properties PH, electrical conductivity, total dissolved salts, calcium , magnesium , sodium, total alkalinity , hardness, potassium , chloride ، The results showed that the physicochemical properties of the studied samples were in conformity with the Libyan standard for bottled water No. 10, and it was noted that most of the values were below the minimum limits of the standard .