ARIXTRA (ANTI Xa) LEVEL
Name: ARIXTRA (ANTI Xa) LEVEL
Mnemonic: ARIX
Container: 3.2% Sodium Citrate
Handling: Contact Coag Dept before collection
Centrifuge within 1 hr of collection
CPT: 85520
Department: Main Lab
Stability: 2 hrs at room temperature; 1 month frozen
Performed: Mon-Fri 1st shift
Units: mg/L
Note: Collect 3 tubes. Tubes must be filled to 90% capacity. Use 21 g or larger needle.