Samples which are hemolyzed, icteric or lipemic can invalidate certain tests. It is true that he hemolyzed samplers are usually repeat because in this samplers you will got a high concentration a falsely elevated concentration of potassium, LDH, GGT or AST.Hemolysis is the breakage of the red blood cell’s (RBC’s) membrane, causing the release of the hemoglobin and other internal components into the surrounding fluid. Hemolysis is visually detected by showing a pink to red tinge in serum  or plasma. Hemolysis is a common occurrence seen in serum samples and may compromise the laboratory’s test  parameters. Hemolysis can occur from two sourcesi.e.  In-vivo hemolysis may be due to pathological conditions, such as autoimmune hemolytic anemia or  transfusion reaction. In-vitro hemolysis may be due to improper specimen collection, specimen processing, or specimen transport.

I don't believe you can.  As you know, the potassium level will be markedly but falsely elevated.

If the serum is hemolyzed the only lab analyses in clinical chemistry that could be done is glucose. The hemolyzed samplers are usually repeat because in this samplers you will got a high concentration a falsely elevated concentration of potassium, LDH, GGT or AST. 

Samples which are hemolyzed, icteric or lipemic can invalidate certain tests. It is true that he hemolyzed samplers are usually repeat because in this samplers you will got a high concentration a falsely elevated concentration of potassium, LDH, GGT or AST.Hemolysis is the breakage of the red blood cell’s (RBC’s) membrane, causing the release of the hemoglobin and other internal components into the surrounding fluid. Hemolysis is visually detected by showing a pink to red tinge in serum  or plasma. Hemolysis is a common occurrence seen in serum samples and may compromise the laboratory’s test  parameters. Hemolysis can occur from two sourcesi.e.  In-vivo hemolysis may be due to pathological conditions, such as autoimmune hemolytic anemia or  transfusion reaction. In-vitro hemolysis may be due to improper specimen collection, specimen processing, or specimen transport.