Vacutainer PST Tubes

Vacutainer® PST™ Tubes contain spray-coated lithium heparin (see table for concentration) and a polymer gel that forms a physical barrier between serum or plasma and blood cells during centrifugation. As a result, turnaround time is much faster than with clotting separation techniques.

Plastic tubes have a paper label and light green Hemogard™ aerosol-shielding closure. 

Key Features:

  • For chemistry determinations requiring plasma separation
  • No need to wait for a clot to form – ideal for STAT procedures and for patients on anticoagulant therapy

Item Draw Volume Heparin Concentration Tube Size- mm Unit of Measure Price Purchase
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4.5 mL 84 USP 13 x 100 Case of 1000
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