A physico-chemical study of fetal calf sera used as tissue culture nutrient correlated with biological tests for toxicity.

Animals Blood Blood Protein Electrophoresis Blood Proteins/analysis Blood Urea Nitrogen Calcium/analysis Cattle Chlorides/analysis Culture Media/toxicity Fetus Glucose/analysis HeLa Cells/drug effects Hemoglobins/analysis Hydrogen-Ion Concentration Lipids/analysis Phosphorus/analysis Sodium/analysis Specific Gravity

Blood Proteins Chlorides Culture Media Hemoglobins Lipids Phosphorus Sodium Glucose Calcium