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Chromosome Analysis-Blood

Important Note

High concentrations of heparin are toxic. Do not collect small volumes in large vacutainers or add additional heparin to specimens.

Department

Integrated Genetics (Genzyme)

Specimen Type

Blood

Method

Refer to Integrated Genetics website.

Container

Green-top (sodium heparin) tube

Standard Volume

5-10 mL

Minimum Volume

n/a

Pediatric Volume

2-5 mL (child - less for newborn)

Ship Temperature

Room Temp

Stability Refrigerated

n/a

Stability Room Temp

Refer to Integrated Genetics website.

Stability Frozen

n/a

CPT Codes

88230; 88262; 88291