Para 4, a four-parameter hematology control, is assayed for auxiliary methods that include the Beckman Coulter Counters A, B, F, FN, Z Series and Hemoglobinometer.

It is designed for small laboratories, physicians office laboratories and point-of-care facilities that perform a limited number of hematology tests. The technologist can use one product to control RBC, WBC, Hgb and Hct, which can save time and money. The product is assayed for Hemocue, Hematastat II, Abbott Cell-Dyn 300 & 400 and the Wampole Stat-Crit.

This product has 110-day closed-vial stability and 14-day open-vial stability. Three clinically significant levels are available in a 1.5mL fill size. Each is available in either glass or plastic squeeze dropper vials.

This company also offers its free quality control program to standing-order customers. STATS provides data submission options, quick turnaround time and relevant reports.
Streck Laboratories
Keyword: hematology, control