ACTIVATED PARTIAL THROMBOPLASTIN TIME (APTT)

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

 

Department: Haematology
Specimen Required: Citrate tube. Must be full draw
Frequency of Analysis: Daily
Reference Range: 23 - 38 seconds
 Uncertainty of
Measurement:

At 30 seconds = < 2 seconds (<7%)

At 45 seconds = < 2.6 seconds (<6%)