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Germany

Spring

Jakobus (Quartus Quelle)

Mineral Content

TDS

437

pH

Calcium

97

Magnesium

6

Sodium

12

Potassium

1

Silica

Bicarbonate

268

©2025 The Water Sensory Institute

Professional work informed by participation in AWWA, NSF joint committees, the Fine Water Society, and international water sensory competitions.

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