Manganese, Whole Blood
Useful as a reasonable indicator of recent, active exposure and provides a modest indicator for distinguishing exposed from nonexposed individuals. Recommended for monitoring potential accumulation with TPN. Not recommended for detecting long-term, low-dose manganese exposure, refer to Manganese, RBC (2007254).
Quantitative Inductively Coupled Plasma-Mass Spectrometry
New York DOH Approval Status
This test is New York DOH approved.
- Patient Preparation
- Diet, medication, and nutritional supplements may introduce interfering substances. Patient should be encouraged to discontinue nutritional supplements, vitamins, minerals, and non-essential over-the-counter medications (upon the advice of their physician).
- Royal blue (K2EDTA or Na2EDTA).
- Specimen Preparation
- Transport 7 mL whole blood in the original collection tube. (Min: 0.5 mL)
- Storage/Transport Temperature
- Room temperature. Also acceptable: Refrigerated.
- Unacceptable Conditions
- Heparin anticoagulant. Clotted specimens.
- If the specimen is drawn and stored in the appropriate container, the trace element values do not change with time. Ambient: Indefinitely; Refrigerated: Indefinitely; Frozen: Unacceptable
Elevated results from noncertified trace element-free collection tubes may be due to contamination. Elevated concentrations of trace elements in blood should be confirmed with a second specimen collected in a tube designed for trace element determinations, such as a royal blue (Na2EDTA) tube.
|Component Test Code*||Component Chart Name|
- Mn (Manganese, Whole Blood)
- MNB (Manganese, Whole Blood)