pH in Human Biological Material
pH in human materials like blood, salvia and more.
Typical pH ranges for human biological fluids:
Material | pH |
---|---|
Bile | 6.8 - 7.0 |
Blood | 7.35 - 7.45 |
Duodenal contents | 4.8 - 8.2 |
Feces | 4.6 - 8.4 |
Gastric contents | 1.0 - 3.0 |
Milk | 6.6 - 7.6 |
Salvia | 6.5 - 7.5 |
Spinal fluid | 7.3 - 7.5 |
Urine | 4.8 - 8.4 |
Related Topics
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Material Properties
Properties of gases, fluids and solids. Densities, specific heats, viscosities and more.
Related Documents
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pH range vs. color change for acid and base indicators - together with pKa and structures of the indicators. -
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Composition of the human body. -
Human Effects when Exposed to Low-Frequency Noise or Vibration
Physiological effects from low-frequency noise or vibrations. -
Human Effort Levels - Energy and Heart Rates
Human work effort levels vs. energy expenditure and associated heart rates. -
Human Heat Gain
Heat gain from persons in air conditioned spaces - in btu/hr. -
Human Need of Air
Fresh air is required for respiration and for transport of heat and vapor emitted from the human body. -
Met - Human Metabolic Rates
Metabiolic Rate - Met - is used as a measuring unit for human body heat or power production. -
Metabolic Heat Gain from Persons
Human metabolic heat gain in air conditioned rooms. -
pH - Basic (alkaline) vs. Acidic
Introduction to pH - the acidic and basic (alkaline) definition. -
Predicted Mean Vote Index (PMV)
PMV index predicts mean comfort response of a larger group of people. -
Recommended Relative Humidity
Recommended relative humidity level. -
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Time to exhaustion and death for humans in cold water.