Test directory: Hexagonal Phospholipid Neutral

Ordering Code 8359
Test Name Hexagonal Phospholipid Neutral
Preferred Specimen Plasma
Preferred Container Citrate - Blue Top
Optimum Volume 1 mL
Collection Instructions CITRATED PLASMA SAMPLES SHOULD BE COLLECTED BY
DOUBLE CENTRIFUGATION. 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. 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, except when using a winged blood collection device (ie, "butterfly"), in which case a discard tube should be used. 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. Centrifuge for 10 minutes and carefully remove 2/3 of the plasma using a plastic transfer pipette, being careful not to disturb the cells. Deliver to a plastic transport tube, cap, and recentrifuge for 10 minutes. Use a second plastic pipette to remove the plasma, staying clear of the platelets at the bottom of the tube. Transfer the plasma into a LabCorp PP transpak frozen purple tube with screw cap (LabCorp No. 49482). Freeze immediately and maintain frozen until tested

Please print and use the Volume Guide for
Coagulation Testing to ensure proper draw volume.
Handling Instructions Testing referred to Esoterix Coagulation
UY#300144
Transport Requirements Oahu: Frozen
Airline: Frozen
Specimen Stability Ambient: 4 Hours
Avail. Stat NO
Methodology Clot
Reference Lab  Esoterix Endocrinology

Reference range(s)

The reference ranges listed below are valid on this date of June 29, 2025.
Component Age Male Norm Male Critical Low Male Critical High Female Norm Female Critical High Female Critical Low Units Add'l info
Hexagonal Phospholipid Neutral ALL See report.