24 Hour urine refrigerated during collection. Record total volume. Transfer 1 mL from a well-mixed 24 hr collection to a plastic aliquot tube. Freeze. Critical frozen (CFZ). When multiple tests are ordered, submit separate sample for this test.
Alternate Specimen Requirements
1 mL random urine. Freeze. Critical frozen (CFZ). When multiple tests are ordered, submit separate sample for this test.
Minimum Volume
0.5 mL Urine
Transport Temperature
Critical Frozen (CFZ)
Rejection Criteria
Room Temperature Samples
Specimen Stability
At A Ph of 8-9: 1 Hour Room Temperature 3 Days Refrigerated 1 Month Frozen
Synonyms
Quantitative Urine Myoglobin
Urine Myoglobin, Quantitative
Reference Range
<1 mg/L
Methodology
Electrochemiluminescent Immunoassay (ECLIA)
CPT and LOINC
83874 LOINC: 2641-9
CPT Codes
83874
LOINC
2641-9
Test Setup Days Performed
Sunday Through Saturday AM Shift
Expected Turnaround Time
3-4 Days
Performing Lab
Reference Laboratory
Ordering/Specimen
Collect
Urine Collection Container
Preferred Specimen Requirements
24 Hour urine refrigerated during collection. Record total volume. Transfer 1 mL from a well-mixed 24 hr collection to a plastic aliquot tube. Freeze. Critical frozen (CFZ). When multiple tests are ordered, submit separate sample for this test.
Alternate Specimen Requirements
1 mL random urine. Freeze. Critical frozen (CFZ). When multiple tests are ordered, submit separate sample for this test.
Minimum Volume
0.5 mL Urine
Transport Temperature
Critical Frozen (CFZ)
Rejection Criteria
Room Temperature Samples
Specimen Stability
At A Ph of 8-9: 1 Hour Room Temperature 3 Days Refrigerated 1 Month Frozen
