 | Belagua, Fonte Nova Vida | Belagua, Fonte Nova Vida | | | | | (a=analysis year; b=best before end) | a1999 b2000 | a2005 b2006 | | | | | Water temperature at source °C | 26,30 | 26,30 | | Acidity (pH) | 4,17 | 4,67 | | Conductivity K25 μS/cm | | 41,60 | | Total Residue at 180°C (TDS) mg/L | 20,23 | 16,78 | | Sodium (Na+) mg/L | 2,90 | 1,90 | | Potassium (K+) mg/L | | 0,29 | | Calcium (Ca++) mg/L | 0,08 | 0,30 | | Magnesium (Mg++) mg/L | 0,26 | 0,50 | | Strontium (Sr++) mg/L | | 0,002 | | Chloride (Cl-) mg/L | 2,23 | 2,45 | | Sulphates (SO4--) mg/L | 4,41 | 4,00 | | Hydrocarbonates (HCO3-) mg/L | | | | Fluoride (F-) mg/L | | 0,02 | | Nitrates (NO3-) mg/L | | 0,70 | | Barium (Ba) mg/L | | 0,004 | | | | | | analytical data | 11 | 14 |
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