ESR blood tube

L6061Erthrocyte Sedimentation Rates Tube L6062ESR Anticoagulation Tube 200ul 3.8% sodium citrate Our High-quality tubes are featured with safey,accuracy Convenience and quickness, save your time ,improve your efficiency . It's useful blood collection and storage for blood sedimentation in clinic ,in labs/hospitals . 1 Brand : Sorfa or OEM . 2 International quality approvals: CE, ISO9001, ISO13485, FDA ect. 3 Material : PS/PE/PET/Glass . 4 Additive : 3.8%sodium citrate 5 Shelf life : 2years . 6 Comparible with all kinds of diagnostic systems and test ,which is measure of the settling of red blood cells in a tube of blood . 7 Disposable ,sterile ,Non-toxic and pyrogen free