Test Details

Mnemonic

F13F

Ordering Code

3400821

CPT-4 Code(s)

85290

Specimen Information

Collect

Light blue sodium citrate

Specimen Preparation

See Coagulation Test Instruction Guide. Send 1.0 mL plasma in a screw
capped plastic vial.

Minimum Volume

0.3 mL

Transport Temperature

CRITICAL FROZEN

Rejection Criteria

Thawed specimen

Stability

Room temperature: 24 hours
Refrigerated: 24 hours
Frozen: 14 days

Methodology

Chromogenic
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Reference Range

57-192 % activity
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Performing Laboratory

Quest SJC
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New York DOH Approval Status

Yes
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