normal range of ph in blood
In mammals, the normal pH of arterial blood lies between 7.35 and 7.50 depending on the species (e.g. healthy human-arterial blood pH varies between 7.35 and 7.45). Blood pH values compatible with life in mammals are limited to a pH range between 6.8 and 7.8.f not further qualified, it usually refers to acidity of the blood plasma. Acidosis is said to occur when arterial pH falls below 7.35 (except in the fetus-see below), while its counterpart (alkalosis) occurs at a pH over 7.45.