NATURAL MINERAL WATER From the Italian Alps. MICROBIOLOGICALLY PURE CHEMICAL AND PHYSICAL-CHEMICAL ANALYSIS - UNIVERSITY OF PAVIA - Source water temperature: 6°C - pH at source water temperature: 7.9; Specific electrical conductivity at 20°C: 135 µS/cm - Fixed residue at 180°C: 88.3 mg/L; Hardness f: 6.5 - Free carbon dioxide at source: 2.4 mg/L. CHARACTERISTIC ELEMENTS IN mg/L - Calcium Ca+23.1-Sodium Na+: 2.1-Silicon dioxide: 5.9; Nitrates: 1.4-Bicarbonates 57.9-Magnesium Mg2+ 1.8-Potassium K+ 1.8 Sulfates 22.9-Nitrites <0.002-Fluorides F: 0.2 - Pavia, September 4, 2023. RECYCLE! 100% RECYCLABLE BOTTLE. Store in a cool, dry, clean and odor-free place, away from sunlight and heat sources. It is advisable not to freeze the bottle and to close it after use. Best before/batch: see packaging. Packaging: 500 ml. Producer: SAN PELLEGRINO SpA, Italy.