title: Methods of separation of drugs from biological materials; a quantitative evaluation.
mesh_terms: D000096:Acetone; D000470:Alkaloids / Q000302:isolation & purification*; D001463:Barbiturates / Q000302:isolation & purification; D002133:Calcium Sulfate; D011232:Chemical Precipitation; D002623:Chemistry Techniques, Analytical; D003300:Copper; D005223:Fats / Q000302:isolation & purification; D006027:Glycosides / Q000302:isolation & purification; D006358:Hot Temperature; D006801:Humans; D008722:Methods; D009020:Morphine / Q000302:isolation & purification; D009566:Nitrates; D010710:Phosphates; D011506:Proteins; D012965:Sodium Chloride; D013331:Strychnine / Q000302:isolation & purification; D013431:Sulfates; D013464:Sulfuric Acids; D013634:Tannins; D014238:Trichloroacetic Acid; D014414:Tungsten; D015032:Zinc
chemical_list: D000470:Alkaloids; D001463:Barbiturates; D005223:Fats; D006027:Glycosides; D009566:Nitrates; D010710:Phosphates; D011506:Proteins; D013431:Sulfates; D013464:Sulfuric Acids; D013634:Tannins; D000096:Acetone; D012965:Sodium Chloride; D014238:Trichloroacetic Acid; D009020:Morphine; D003300:Copper; D013331:Strychnine; D015032:Zinc; D014414:Tungsten; D002133:Calcium Sulfate