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Test Code 4020111 Clot To Hold

Important Note

Laboratory staff must draw, or witness the drawing of, all Blood Bank samples except in extreme circumstances (i.e. a patient in the OR, OR a critically bleeding patient in ER)

Specimen Requirements

K3EDTA plasma - preferred

Serum and EDTA plasma - acceptable
 

Container

Pink top K3EDTA tube - preferred

 

 

 

 

Plain red top tube and EDTA (lavender top) tube - acceptable

Minimum Volume

6 mL

Sample Retention Time

3 days

Performing Laboratory

Springfield Hospital Laboratory

Storage

Store at 2-8°C

Reject Due To

Improperly labeled sample
SST gel tube