蓝头管使用 0.109ml/L 柠檬酸钠缓冲体系抗凝 , 抗凝剂与血液的精确体积比为9:1, 对采血管具有严格的要求 , 主要用于凝血机制检查。为减少由试管材料引起的外源性凝血机制被激活 , 蓝头管对试管内壁进行了独特的应力膜处理。抗凝剂稳定技术的运用则能严格控制微生物限度 ,确保产品持续稳定。 Blue cap tube is with 0.109mol/L sodium citrate butter system for anticoagulation, the accurate volume ratio between anticoagulant and blood in 1:9, and with strict requirements, which is mainly used in blood coagulation testing. To reduce the activation of extrinsic blood coagulation mechanism caused by the material of the test tube, the blue cap tubes have unique stress film treatment on the inner wall of the tube. The application of stable anticoagulant technology can strictly control the limit of microorganism, so as to ensure the continuous stability of products.

黄色安全头盖指示此类采血管中添加 0rsin 专用促凝剂和专用分离胶。Orsin 分离胶具有良好 的耐热性和化学稳定性 , 以及低温使用不便 , 辐照后成分变化的问题 , 避免了高温分解与小分子物质析出。 Yellow cap indicates that this tube contain the special clot activator and separation gel from Orsin. Orsin separation gel has outstanding heat resistance and chemical stability; it is unchangeable under the low temperature and after radiation, which is to avoid high-temperature decomposition and micro-molecular substances.

橙色（红色）安全头盖指示此类采血管中添加了 0rsin 专用促凝剂 , 能为临床检验快速地提供完全清 , 广泛应用于急诊生化及免疫学试验。 Orsin 专用促凝剂均匀地涂布在整个采血管内部 , 最大 限度提高与血液的接触面积 , 其自身不溶于血清 , 不与血细胞发生物质交换 , 对蛋白的竞争性吸附极小 , 最大限度提高血清产量 , 保证血清质量。 Orange cap tubes with orange safety caps, which indicate that there is special clot activator from Orsin in this blood collection tubes, can quickly provide complete serum with clinical laboratory, which is widely used in emergency biochemical and immunological tests. The special clot activator is evenly coated inside the whole tube for maximizing the contacting area with blood. It doesn’ t dissolve in serum and doesn’ t substance with blood cell, and has lower competitive absorption of protein, which increase the output and ensure the quality of serum in the greatest extent.

红色安全头盖指示此类采血管在试管内没有添加任何添加剂，用于血清生化，血库和血清学相关检验。Orsin真空采血管进行了特殊工艺处理，无论是玻璃管还是塑料管，其内壁能有效避免血细胞附壁，最大限度减少标本体外溶血。使检测结果更加准确。 Red cap tubes, with red safety caps to indicate this type of blood collection tubes not containing any additive in the test tube, are used in serum biochemistry, blood banks and serology related tests. Processed with special treatment, Orsin vacuum blood collection tubes, either glass or plastic, can effectively avoid blood cell attached on its inner wall and reduce the in vitro hemolysis of specimen to the greatest extent, so as to guarantee more accurate test result.