Serum aluminum may be useful in the assessment of aluminum toxicity due to dialysis and is the preferred test for routine screening. For chronic exposure, Aluminum, Urine (0099408) is preferred.
Quantitative Inductively Coupled Plasma-Mass Spectrometry
Tue, Thu, Sat
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 (No Additive).
Separate from cells ASAP or within 2 hours of collection. Transfer 2 mL serum to an ARUP Trace Element-Free Transport Tube (ARUP supply #43116) available online through eSupply using ARUP Connect™ or contact ARUP Client Services at (800) 522-2787. (Min: 0.5 mL)
Room temperature. Also acceptable: Refrigerated or frozen.
Plasma. Specimens that are not separated from the red cells or clot within 2 hours. Specimens collected in containers other than specified. Specimens transported in containers other than specified.
Ambient: Indefinitely; Refrigerated: Indefinitely; Frozen: Indefinitely (If the specimen is drawn and stored in the appropriate container, the trace element values do not change with time.)
Serum aluminum greater than 50.0 µg/L is consistent with overload and may correlate with toxicity.
Elevated levels of aluminum in serum should be confirmed with a second specimen due to a high susceptibility of the specimen to collection-related environmental contamination.
Laboratory Developed Test (LDT)
|Component Test Code*||Component Chart Name||LOINC|
- Al, Serum
- Aluminum, serum