established · Water Fuel Cell · computed
Water sample sodium/potassium concentrations vary by source
Analysis of water samples (drilled well, tap, rain, lake, ocean, distilled) showed sodium concentrations ranging from <1.0 ppm (distilled) to 25,000 ppm (ocean salt water), and potassium from <1.0 ppm (distilled) to 1100.9 ppm (ocean salt water). Natural fresh water sodium varies from nearly nothing to 70 ppm, while potassium seldom exceeds 20 ppm.
Basis
- Confidence
- 0.90
- Published
- 19 Aug 2026
- Device
- Water Fuel Cell
- Component
- water
- Source Ref
- WFC Independent Test-Evaluation Report — WFC International Independent Test-Evaluation Report (Project Binder 423-DA)
- Notebook Id
- 1270
- Recorded At
- 2026-07-03T07:18:04.790Z
- Source Page Id
- 707
water-quality electrolytes