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pH in Human Biological Material

pH in human materials like blood, salvia and more.

Typical pH ranges for human biological fluids:

pH in Human Biological Material
MaterialpH
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
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