SHb, MHb, COHb
22 days
Spectrophotometry (SP)
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Assesses levels of abnormal hemoglobins like carboxyhemoglobin and methemoglobin. Evaluates toxic exposure.
Whole Blood
5 mL
Lavender-top (EDTA) tube
No special preparation is required for this test. You may eat, drink, and take your medications as normal, unless instructed otherwise by your healthcare provider.
This test does not require any special collection or pre-analytical handling. Follow routine specimen collection protocols.
| Temperature | Period |
|---|---|
| Refrigerated | 6 days |