5. Factors that can cause false negative solubility
test results:
Hemoglobin
levels of <7 g/dL
6. Other hemoglobins that can cause false positive
solubility
test results:
7. Test that should be used to confirm positive
solubility
test results:
Hemoglobin
electrophoresis
8. Other hemoglobins that can cause false positive
Hemocard
results:
Variant
hemoglobins that have glutamic acid at 6th amino acid but substitution elsewhere