Manganese, RBC and Plasma
Use
Evaluate manganese stores
Special Instructions
Not provided.
Limitations
Failure to separate plasma and red cells can lead to sample rejection. Specimens must be received at the testing facility within five days of collection to ensure accuracy. Hemolysis of cellular elements can lead to falsely elevated plasma results. Test results must be interpreted with consideration for pre-analytical variables, such as storage and transport conditions.
Methodology
Mass Spectrometry
Biomarkers
LOINC Codes
- 5682-0 - Manganese RBC-mCnc
- 5683-8 - Manganese SerPl-mCnc
- 5683-8 - Manganese SerPl-mCnc
- 5682-0 - Manganese RBC-mCnc
Result Turnaround Time
5-9 days
Related Documents
For more information, please review the documents below
Specimen
Plasma
Volume
3 mL
Minimum Volume
Not provided
Container
Royal blue-top (EDTA) metal-free tube
Collection Instructions
Separate plasma before shipping. Transfer into separate plastic, acid-washed, trace metal-free tubes.
Storage Instructions
Stable at room temperature, refrigerated, or frozen for 14 days. Limit to 3 freeze/thaw cycles.
Causes for Rejection
Failure to separate plasma and red cells; specimen received more than five days after collection
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 14 days |
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