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Test Code T4 T4

Department

Chemistry

Group Components

T4

Specimen Type

Plasma or serum

Container

No additive with gel (gold hemogard) or Lithium heparin (green-top)

Standard Volume

4.5ml

Minimum Volume

1ml

Pediatric Volume

0.8ml

Method

Competive Binding Immnoenzyme

Ship Temperature

Room Temperature

Stability Room Temp

8 hours

Stability Refrigerated

24 hours

Stability Frozen

>24 hours

CPT Code

84436

Days Test Set Up

Monday through Sunday