L/S Ratio

Centralized Core Laboratory:Chemistry

Test ID/Workstation: LS SUMMA

Specimen Type: Amniotic Fluid

Tube Type: Fluid Container

Collection Volume: 10.0 mL (minimum 4.0 mL)

Cause for rejection: -

Storage: Refrigerated

Availability: Sent to reference lab

Methodology: Liquid Chromatography

Special Instructions: Protect from light. Call the Summa Tox Lab to let them know a specimen is being sent.

OC Power Word: LL/SRATIO

Lab/Phone: 330-543-8418

TAT: 3 Hours

Additional Info: Reference range is available on patient report.

CPT Code: 83661

Panel Includes: Amnio Appearance, Amnio Color, L/S Ratio, PG Platelets

Synonyms: -

Requisition Form
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