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 |