Para 12 Extend is a whole blood assayed hematology control which offers complete assay values for the three-part white blood cell differential. It features three distinct populations of lymphocytes, mononuclears and granulocytes. Varying percentages are also offered in the low abnormal, normal and high abnormal levels to test the accuracy and precision of the reported white cell populations. Para 12 Extend is available in 2.5 mL or 4.5 mL vials with pierceable caps for autosampling. Its long shelf life reduces the number of shipments, associated costs and time spent performing lot-to-lot correlation.
Streck斯特里克在70年代早期开发了细胞稳定的核心技术,当时血细胞仍在用显微镜进行人工计数。通过分离和稳定血小板,我们的科学家能够促进自动计数,并开发出校准血小板计数设备的精确系统。
如今,Streck拥有20多种产品的40多项专利,并为一些行业领先的仪器制造商(如雅培、西门子和Sysmex等)制造测试和试剂材料。
Streck位于美国的中心地带,位于内布拉斯加州拉维斯塔市,占地20万平方英尺。在这里,我们的产品被制造并交付给世界65个国家的13000多个实验室。