Osmolality, Serum
Code: 61709
Keywords/Mnemonics: OSMO
Updated: 05/24/2007
| Specimen Required: | 1 plain red top serum tube or 1 gold top serum gel tube. Send 2.0 mL (minimum volume 1.0 mL) serum refrigerated. |
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| Reference Values: | 270-300 mOsmol/kg |
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| Days Performed: | Daily |
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| Days Reported: | Daily |
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| Methodology: | Freezing Point Depression |
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| CPT Code(s): | 83930 |
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