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FRAGILE X
Number 306
CPT Code 81243
Alias FRAGILE X SYNDROME DNA ANALYSIS
Specimen Container Lavender Top
Specimen Type Whole Blood EDTA
Turn Around Time 7-10 Days
Days Performed 
Reference Range 
Alternate Specimen 
Volume 10 mL Whole Blood
Stability Ambient 2 Weeks
Stability Refrigerated 6 Months
Stability Frozen N/A
Patient Preparation 
Methodology 

PCR/ CE

Limitations 
Rejection Criteria 
Additional Instructions 
Performing Laboratory Primex
TagsFRAXA, MARTIN-BELL

COVID-19 Testing Guidance

Primex Clinical Laboratories strives to provide clients with quality testing services to better support patient health. With the ongoing pandemic, COVID-19 testing has become high in demand yet testing supplies are limited.

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COVID-19 Testing Guidance

Primex Clinical Laboratories strives to provide clients with quality testing services to better support patient health. With the ongoing pandemic, COVID-19 testing has become high in demand yet testing supplies are limited.

Read More