Pro-coagulation Tube is used in blood collection and storage for biochemistry and immunology tests. Its main merit is that it's suitable for a wide range of operation, fast in coagulation, and free from both secondary separation of fibrin protein and the cracking of blood corpuscle. Hence the serum can meet the requirements of fast clinic and emergency medicine. More Product Features Trademark: Zhiyuan Model NO.: ZY-02A Standard: CE Productivity: 100000pcs/day Company: Wuhan Zhiyuan Medical Technology Co., Ltd.