Cryoglobulin, Ql, Rflx (LABCORP)

99901000042

LAB713: Cryoglobulin | LABCORP EAP: 001594

LABCORP LAB: RED TOP - PLAIN (Room Temperature) Min Vol: 2

Specimen: Whole blood or plasma Volume: 4.5 mL, 2.7 mL, 1.8 mL Minimum Volume: 90% of full draw Container: Blue-top (sodium citrate) tube; do not open tube. Collection: Blood should be collected in a blue-top tube containing 3.2% buffered sodium citrate.1 Evacuated collection tubes must be filled to completion to ensure a proper blood to anticoagulant ratio.2,3 The sample should be mixed immediately by gentle inversion at least six times to ensure adequate mixing of the anticoagulant with the blood. A discard tube is not required prior to collection of coagulation samples.4,5 When noncitrate tubes are collected for other tests, collect sterile and nonadditive (red-top) tubes prior to citrate (blue-top) tubes. Any tube containing an alternate anticoagulant should be collected after the blue-top tube. Gel-barrier tubes and serum tubes with clot initiators should also be collected after the citrate tubes. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested. If testing cannot be completed within 24 hours, specimens should be centrifuged for at least 10 minutes at 1500xg. Plasma should then be transferred to a LabCorp PP transpak frozen purple tube with screw cap (LabCorp N° 49482). Freeze immediately and maintained frozen until tested. Refer to Coagulation Collection Procedures for directions. Please print and use the Volume Guide for Coagulation Testing to ensure proper draw volume. Storage Instructions: Specimens are stable at room temperature for 24 hours. If testing cannot be completed within 24 hours, specimens should be centrifuged for at least 10 minutes at 1500xg. Plasma should then be transferred to a LabCorp PP transpak frozen purple tube with screw cap (LabCorp N° 49482). Freeze immediately and maintain frozen until tested. Refer to Coagulation Collection Procedures for directions.

LABCORP LAB
STAT: 5760 min
Routine: 5760 min
Extended TAT: No TAT min
Timed: 5760 min
Life or Death: 5760 min