Product Description: SANLI vaccuum blood collection tube for single use It is filled with buffered tri-sodium citrate solution and citrate concertations of either 0.109mol/L(3.2%) or 0.129mol/L (3.8%) are available. Product Feature: they are normally made of glass and plastic. In addition, the plastic tube includes PET,PP and PS. Product Specification/Models: 1.8ml 13×75mm VP18071S 2.7ml VP27071S 3.6ml VP36071S 4.5ml VP45071S Application: It is mainly used for the test of blood coagulation mechanism, and it can provide an excellent condition for the test of PT, APTTVALUES. Other Information: We are professional manufactory dealing especially with the export of blood collection kits. We are in a position to accept orders according to the customer's samples. Certificate: CE Payment: L/C, T/T, Cash Delivery: DHL, TNT and so on. Origin: HUNAN LIUYANG Minimum Order: 100000 Packaging: 100/tray Inspection: GAMA Samples: Free Sample Price: US$0 Remarks: We are professional manufactory dealing especially with the export of blood collection kits. We are in a position to accept orders according to the customer's samples.