Clínic Barcelona. Hospital Universitari

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anti-Xa (Heparin), plasma

Fee code: 7851

Method description

Chromogenic test

Delivery time

180 minutes

Note to delivery time


Is necessary to attach brief medical history

Specimen type

Plasma (anticoagulant: citrate)

Specimen volume

2 mL

Specimen minimum volume

2 mL

Collection instructions


Preanalytic treatment


Transport conditions

At room temperature

Rejection criteria

Clotted sample, Fresh preservated sample, Hemolyzed sample, Incorrect proportion of anticoagulant, Sample collected at the wrong time interval or improper transportation conditions


Reference values

Values Units   Age  
Heparin levels 40 - 75 U/mL    

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Biomedical Diagnostic Center (CDB)

Villarroel, 170 · 08036 Barcelona
Tel: +34 93 227 54 64 · Fax: +34 93 227 98 75 · ·