San Benedetto Still Glass Bottle
- Lab Tested
- Yes
- Contaminants
- 10
- Minerals
- 13
- Microplastics
- Low
- pH
- 7.62
- TDS
- 256.1 ppm
- PFAS Tested
- No
Score breakdown
How this water earned its 64/100.
- Lab report indexed · Indexed45/45
- Contaminants · 9 Flagged0/50
- Water source · Iceberg25/25
- Mineral preservation · No Mineral Stripping17/17
- Packaging material · Glass22/22
- Cap material · Unknown0/7
- PFAS testing · Unknown0/5
Lab reports
Independent testing data backing this product's score.
- Laboratory
- Symbio Laboratories
- Report date
- Oct 29, 2025
- Sample date
- Oct 20, 2025
- Methodology
- EPA 150.1, SM 2510 B, SM 2130 B, SM 2340 B, SM 2320 B, EPA 524.4, EPA 200.7, EPA 200.8, EPA 300.1, SM 9223B
Detected in lab report
- pH7.62 pH
- Total Dissolved Solids256.1 PPM
- Turbidity0.02 NTU
- Conductivity482.9 umhos/cm
- Hardness270.28 PPM
- Expanded Hardness271 PPM
- Grains per gallon15.8 Grains
- Alkalinity (as CaCO3)266.1 PPM
- Langelier Saturation Index0.156
- Sodium Adsorption Ratio0.164
- Barium0.04 PPM
- Bicarbonate323 PPM
- Boron0.01 PPM
- Calcium54.89 PPM
- Carbonate0.621 PPM
- Chloride2.82 PPM
- Chloride-to-Sulfate Mass Ratio0.62
- Chromium (Total)0.00056 PPM
- Cobalt0.00005 PPM
- Copper0.00065 PPM
- Fluoride0.2 PPM
- Magnesium32.35 PPM
- Molybdenum0.00018 PPM
- Nitrate (as N)2.06 PPM
- Phosphorus0.02 PPM
Contaminants
Barium
0.04 mg/LToxic if ingested or inhaled, can cause muscle weakness, cardiovascular effects, and respiratory paralysis, contamination risk
Legal limit: 2 · Health guideline: 0.7
Chromium (Total)
0.00056 mg/LPotential toxicity from hexavalent chromium (Cr6+) forms, occupational inhalation toxicity, contamination risk if Cr6+ present, ingestion toxicity possible only with contaminated forms
Legal limit: 0.1 · Health guideline: 0.05
Cobalt
0.00005 mg/LRespiratory sensitization, skin sensitization, carcinogenic potential, toxicity with inhalation or ingestion in excess, systemic toxicity
Copper
0.00065 mg/LToxicity in excess, gastrointestinal distress if ingested in large amounts, skin irritation with direct prolonged contact or occupational exposure
· Health guideline: 10
Lead
0.00006 mg/LNeurotoxicity, developmental toxicity, kidney damage, cardiovascular effects, carcinogenicity, cumulative toxicity
Legal limit: 0.015 · Health guideline: 0.0038
Molybdenum
0.00018 mg/LExcessive intake may cause gout-like symptoms, joint pain, elevated uric acid levels
· Health guideline: 0.04
Nitrate (as NO₃⁻–N)
2.06 mg/LPotential formation of nitrosamines under acidic conditions, ingestion toxicity at high levels, methemoglobinemia risk in infants, contamination risk in drinking water
Legal limit: 10 · Health guideline: 0.14
Uranium
0.00082 pCi/LRadioactivity leading to radiation poisoning, heavy metal toxicity causing kidney damage, carcinogenic potential, environmental persistence.
Legal limit: 20 · Health guideline: 0.42
Vanadium
0.00179 mg/LInhalation toxicity, potential heavy metal contamination, toxicity at high doses, respiratory and renal effects with exposure
· Health guideline: 0.021
Arsenic
0.00039 mg/LCarcinogenicity, acute and chronic poisoning, neurotoxicity, skin lesions, cardiovascular disease, contamination risk
Legal limit: 0.01 · Health guideline: 0.000004
Minerals & nutrients
Bicarbonate
323Leavening agent in baking, acid neutralizer, pH buffer
Boron
0.01 mg/LSupports bone health, hormone regulation, cognitive function, anti-inflammatory effects
Calcium
54.89 mg/LSupports bone health, muscle contraction, nerve signaling
Carbonate
0.621Enhances cleaning efficiency by softening water, boosts detergent performance, biodegradable
Chloride
2.82 mg/LSupports electrolyte balance, acid-base homeostasis, and proper nerve and muscle function
Fluoride
0.2 mg/LPrevents dental caries, strengthens tooth enamel
Magnesium
32.35 mg/LSupports muscle and nerve function, contributes to bone health, involved in enzymatic reactions
Phosphorus
0.02Supports bone and teeth health, energy production, and cellular signaling
Potassium
1.25 mg/LSupports electrolyte balance, helps regulate blood pressure, essential for nerve and muscle function
Silica
21.22 mg/LPrevents clumping and improves texture in powdered products
Sodium
6.2 mg/LEssential electrolyte, supports nerve transmission, aids fluid balance
Strontium
0.22 mg/LMay support bone density when used as specific salts under medical supervision
Sulfate
4.55 mg/LEffective cleansing and foaming agent in personal care products