Hemolytic Anemia
CBC with Platelet Count and Automated Differential 
Lactate Dehydrogenase
Bilirubin, Total
Osmotic Fragility, Erythrocyte 
Heinz Body Stain 
Glucose-6-Phosphate Dehydrogenase 
Hemoglobin  Evaluation(Hemoglobinopathies)
Pyruvate  Kinase
Direct  Coombs (Anti-Human Globulin)
Cold  Agglutinins 
Antibody Detection, RBC 
Lactate Dehydrogenase