Advantages:

                  1. Accurate vacuum blood collection technology (the only one who owns this technology in the world), ensures accuracy of blood collection volume and avoids blood specimen being contaminated.
                  2. Up-to-date production techniques and special treatment to inner wall are applied.
                  3. Shelf life reaches 12 months.
Storage: dry, shady and ventilative place at a temperature of 2-8degree Celsius .
Package: 20pcs/box, 10 boxes/carton (200pcs)