Product Overview：

・No additive tube is used in blood collection and storage for biochemistry, immunology, serology, test of various kinds of virus and capillaryelement in medical inspection. With special treatment on the inner surface, it's extremely smooth for normal activity of thrombocyte and unhindered clotting, which prevents hemolysis or adhesion of blood corpuscle or fibrin to the inner   surface. It can provide enough pollution-free serum samples for clinical test, and maintain the normal compositions of serum for a long time. Moreover, it's helpful to serum reinspection with   good repeatability;

・Time for complete clot retraction: 1.5-2h;

・Centrifugation speed: 3500-4000r/m;

・Centrifugation time: 5min;

・Recommended storage temperature: 0-40˚C.

产品概况：

・无添加管用于生化、免疫学、血清学、各种病毒检测及医学检验中的毛细血管元件的血液采集和保存。内表面经过特殊处理，非常光滑，血小板活动正常，凝血畅通无阻，防止溶血或血细胞或纤维蛋白粘附在内表面。可为临床检验提供足够的无污染血清样本，并长时间保持血清的正常成分。而且，它有助于血清的复检，重复性好；

・凝块完全回缩时间：1.5-2h；

・离心速度：3500-4000r/m；

・离心时间：5min；

・建议储存温度：0-40˚C。