Grey top blood tube
Grey top blood tube
| Cap color | Clinical application | Volume | Specimen | Additive |
| Red | Serum biochemistry | 2/3/4/5ml | Serum | None (A silicone coating on the interior walls reduces adherence of the red cells to tube walls) |
| Yellow | Quick serum biochemistry test | 2/3/4/5ml | Serum | Separation Gel and Clot Activator (A silicone coating on the interior walls reduces adherence of the red cells to tube walls) |
| Orange | Quick serum biochemistry test | 2/3/4/5ml | Serum | Clot Activator : fibrin ferment (A silicone coating on the interior walls reduces adherence of the red cells to tube walls) |
| Blue | Blood coagulation test | 2/3/4/5ml | Plasma | Anticoagulant : Blood should be 9 times than sodium citrate |
| Grey | Blood glucose test | 2/3/4/5ml | Plasma | Anticoagulant : EDTA, Sodium Fluoride |
| Green | Blood rheologytest | 2/3/4/5ml | Plasma | Anticoagulant : Lithium heparin or Sodium heparin |
| Aqua | Quick plasma biochemistry test | 2/3/4/5ml | Plasma | Separation gel, Lithium heparin |
| White | Nucleic acid detection test | 2/3/4/5ml | Plasma | Separation gel, EDTA |
| Purple | Whole blood test | 1.8/2.7/3.6ml | Whole Blood | Anticoagulant : EDTA-2K or EDTA-3K |
| Black | ESR | 2/3/4/5ml | Whole Blood | Anticoagulant : Blood should be 4 times than sodium citrate |
3.The method of coating additive: Atomized spray coating, that can increase the contact area between blood and anticoagulation.
4.The concentration of anticoagulation is much more exact than others.
5.Our product is marked its standard of pollution of particulate on registration certificate.
6.The test depends on the quality of separation gel. The separation gel we used has very good stability.
7.Our product has been used in BEACKMAN line and Roche biochemical analyzer for many hospital. Both of them are working well effective.
8.The clot activator we used gets clotting since one minute, it has almost no influence by temperature.
9. We can manufacture the international standard double tube.
10. No blood will stick on the tube wall and rubber stopper. Anti blood-attaching reagent covered on inner wall.
11. We can manufacture the international standard double tube.
12. Vacuum Blood Tube which contain separation gel is taking the radiation sterilization by Cobalt 60.
13. The additive we chosen will not effect the activity of Enzyme Taq in the nucleic acid detective test.
14.The specimen could be stored under -20℃ the Plasma is separated.
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