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HelpTest Code OSMOLALITY BLOOD OSMOLALITY BLOOD
Department
Chemistry
Specimen Type
Serum and Plasma
Method
Freezing Point Depression
Container
Lithium heparin (green-top) or No additive with gel (gold top)
Standard Volume
4.5ml
Minimum Volume
1ml
Pediatric Volume
0.5ml
Ship Temperature
Refrigerated
Stability Refrigerated
48 hours
Stability Room Temp
24 hours
Stability Frozen
N/A
CPT Code
83930
Days Test Set Up
Monday through Sunday
Group Components
OSMOLALITY