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RBC cholinesterase; serum cholinesterase
3 - 6 days
Turnaround time is defined as the usual number of days from the date of pickup of a specimen for testing to when the result is released to the ordering provider. In some cases, additional time should be allowed for additional confirmatory or additional reflex tests. Testing schedules may vary.
Serum and whole blood
2 mL serum and 7 mL whole blood
0.1 mL serum and 1 mL whole blood
Red-top tube or gel-barrier tube and lavender-top (EDTA) tube
Separate serum from cells in red-top tube and place in transport tube. Do not separate EDTA tube.
Room temperature. Whole blood (RBC): Stable at room temperature or refrigerated for 14 days and unstable frozen. Serum: Stable at room temperature, refrigerated, or frozen for 14 days; freeze/thaw cycles: stable x3.
Serum and whole blood samples not sent; anticoagulants other than EDTA (RBC only); frozen whole blood received; hemolyzed serum or whole blood
|Order Code||Order Code Name||Order Loinc||Result Code||Result Code Name||UofM||Result LOINC|
|028290||Cholinesterase, Serum and RBC||007211||Cholinesterase, Serum||IU/L||2098-2|
|028290||Cholinesterase, Serum and RBC||007286||Cholinesterase, RBC||IU/L||2099-0|
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