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Test Code ASOST ASO Screen and Titer

Additional Information

Positive results are quantitated and reported in International Units (IU/mL)

 

Collection Container

Gel

Specimen Required

Gel serum

Other Acceptable Specimen Types

Red top serum

Specimen Volume

1 mL

Minimum Specimen Volume

0.5

Transport Temperature

Refrigerate

Specimen Stability

7 days

Reasons for Rejection

Specimens not centrifuged within 24 hours, specimens older than 7 days.

Methodology

Latex agglutination

Reference Ranges

Negative

LOINC Code

9788-1

EMR Interface Order Code

67112