Product Name: Vacuum Blood Collection Tubes for Foreign Trade, Serum Separation, Negative Pressure Anticoagulation Tubes, Regular Laboratory Biochemistry Tubes

Product colors: red, purple, blue, orange, black, green, yellow.

Regular capacity: 1ML; 2ML; 3ML; 4ML; 5ML; 6ML; 7ML; 10ML;

The material of blood collection tubes is divided into: plastic tubes and glass tubes.

Packing: 1800 pieces/case;

The price of each color is different, please contact the customer service for the specific model you need, customer service phone: 13757956723, 13989422018

Vacuum Blood Collection Tube - General Tube:

Used for the collection and storage of biological specimens in medical laboratory tests such as biochemistry, immunology, serology, and various tests, as well as for blood bank blood specimens. The tube wall is specially treated to prevent the occurrence of wall adhesion and hemolysis; it is both a blood collection tube and a detection tube.

(2) Vacuum Blood Collection Tube with EDTA–K2 Blood Routine Tube:

The tube contains ethylenediaminetetraacetic acid and its salts.EDTA-2K, 3K, and 2Na are amino polycarboxylic acids that can effectively chelate calcium ions in the blood. Chelation will remove calcium from the reaction site and prevent and terminate endogenous or exogenous coagulation processes, thereby preventing blood coagulation. Compared with other anticoagulants, they have less impact on the aggregation of blood cells and the morphology of blood cells, so EDTA salts are often used as anticoagulants. They are used in general hematological tests such as blood cell counting and classification, but cannot be used in coagulation, trace element, and PCR tests.

(3) Vacuum blood collection tube with heparin sodium anticoagulant:

Used in clinical biochemistry, emergency biochemistry, hemorheology, blood gas analysis (arterial blood), and erythrocyte volume (")The collection and testing of blood specimens for the determination of PVC. It has little interference with blood components, does not affect the volume of red blood cells, and does not cause hemolysis. It has a fast plasma separation speed, strong compatibility with serum specimen indicators, activates fibrinolytic enzyme and inhibits coagulation activity enzyme, achieving a dynamic balance between fibrinogen and fibrin, preventing the formation of fibrin fibers, and most plasma indicators can be repeated within 6 hours.

(4) Vacuum Blood Collection Tube with Lithium Heparin Anticoagulant:

The tube contains lithium heparin, which is a polysaccharide containing sulfate groups and has a strong negative charge, which enhances the anticoagulant effect of heparin.The action of type III inactivated serine protease prevents the formation of thrombin, and it also has multiple anticoagulant effects, such as preventing platelet aggregation. Heparin tubes are generally used for the detection of biochemistry and hemorheology, making them an ideal choice for electrolyte testing. However, because heparin can cause leukocyte aggregation, it cannot be used for leukocyte counting and classification. It is used for clinical biochemistry, emergency biochemistry, hemorheology, blood gas analysis (arterial blood), and red blood cell volume (PVC) tests. In addition to the characteristics of sodium heparin, heparin lithium can also be used for the detection of trace elements and does not affect sodium ions. The centrifugal speed is 3500-4000 rpm, the centrifugal time is 3 minutes, and the recommended storage temperature is 4-25 degrees Celsius.

(5) Vacuum Blood Collection Tube with Sodium Citrate for Erythrocyte Sedimentation Rate (Black Head Tube 1:4)

The solution contains sodium citrate, and the concentration of sodium citrate is3.2% (0.109 mol/L) and 3.8%, the volume ratio of anticoagulant to blood is 1:4. Generally, due to blood sedimentation testing, when the proportion of anticoagulant is too high, the blood is diluted, which can make the blood sedimentation speed up.

(6) Vacuum Blood Collection Tube with Sodium Citrate 1:9 (Coagulation Profile)：

The tube contains sodium citrate, which chelates calcium ions in the blood sample to achieve anticoagulation. The National Committee for Clinical Laboratory Standards (NCCLS) has established guidelines for the use of sodium citrate as an anticoagulant in blood collection.The NCCLS recommends using 3.2% or 3.8% anticoagulant with a blood ratio of 1:9, primarily for the detection of the fibrinolytic system (prothrombin time, thrombin time, activated partial thrombin time, fibrinogen). Please note to collect enough blood to avoid any dead space in the tube affecting the accuracy of the test results. This is used for the testing of coagulation projects (PT, APTT, coagulation factors).

(7) Vacuum Blood Collection Tube for Coagulation Promotion:

The inner wall of the tube is uniformly coated with silicon dioxide to prevent adhesion, and at the same time, a coagulant is added. The coagulant can activate fibrinolytic enzyme, converting soluble fibrin into insoluble fibrinopolymers, thereby forming a stable fibrin clot. The coagulant allows blood to completely coagulate within a very short time, and high-quality serum is obtained through centrifugation, solving the problems of blood cell coagulation rupture, hemolysis, and fibrin precipitation.

(8）Vacuum Blood Collection TubeSeparation gel coagulation tube

Used for serum biochemistry, immunology, drug detection, etc. The inner wall is uniformly coated with a coagulant, which can greatly shorten the blood coagulation time. Due to the introduced separation gel being a pure substance, its physical and chemical properties are relatively stable. After centrifugation, the separation gel solidifies to form a barrier, completely separating the serum from the blood cells, effectively preventing material exchange between them, obtaining high-quality serum, making the test results more authentic, and improving the collection rate of serum. It can also extend the storage period, and the biochemical properties and chemical composition do not undergo significant changes. It can be directly loaded onto the machine.

(9）Vacuum Blood Collection"管"在中文中通常指的是一种用于控制或引导流体、气体、粉末等物质的设备或工具。例如，水管、气管、烟管、风管等。在中文里，"管"也可以指负责管理或监督某项事务的人，例如"管理员"、"主管"等。 Potassium Oxalate Sodium Fluoride Blood Collection Tube：

Blood samples for the tests of glucose, glucose tolerance, erythrocyte electrophoresis, alkaline hemoglobin, and sugar hemolysis are collected and anticoagulated. The addition of inhibitors and special treatment of the tube walls ensure that the original state of the blood is maintained for a longer period, ensuring the accuracy of the glucose values.72h detection constant. Suitable for the detection of hematocrit.