The Para 4 four parameter hematology control can now be stored at room temperature throughout the 14-day open-vial stability when used to control the hemoglobin or hematocrit values on the Wampole Stat-Crit, and Hemocue analyzers.
     Para 4 is designed for small laboratories, physicians’ office labs and point of care facilities that perform a limited number of hematology tests. Para 4 is also assayed for the Hematastat II and RBC, WBC, Hct and platelet manual methods.
     Para 4 offers three clinically significant levels with 110 day closed-vial stability. The control is available in a 1.5 ml fill size packaged in glass vials or plastic squeeze dropper vials.
Streck Laboratories
www.streck.com
Keywords: hematology, controls