Test directory: Estriol, Unconjugated

Ordering Code 265
Test Name Estriol, Unconjugated
Alias E3, Unconjugated
Preferred Specimen Serum
Preferred Container SST (Gold)
Other Specimen/Container Serum in Plain (Red)
Optimum Volume 1.5 mL
Transport Requirements Oahu: Refrigerated
Airline: Refrigerated
Specimen Stability Ambient: 8 Hours
Refrigerated: 2 Weeks
Frozen: 6 Months
Samples may be frozen and thawed twice.
Rejection Criteria Specimen older than stability limits, Grossly hemolyzed,
Insufficient quantity
Avail. Stat NO
Analytic Time Up to 3 Days
Methodology Chemiluminescence

Reference range(s)

Component Age Male Norm Male Critical Low Male Critical High Female Norm Female Critical High Female Critical Low Units Add'l info
Estriol, Unconjugated ALL ng/mL

  ...

                                          GEST. AGE
                                          26-30 WKS:   2.7-10.8
                                          31-35 WKS:   3.6-18.0
                                          36-37 WKS:   5.4-21.5
                                          38-39 WKS:   7.0-26.3
                                          >39 WKS:     4.0-31.0
See report.