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Grey Blood Vacuum Collection Tube
Potassium oxalate/sodium fluoride gray cap. Sodium fluoride is a weak anticoagulant. It is usually used in combination with potassium oxalate or sodium ethiodate. The ratio is 1 part of sodium fluoride and 3 parts of potassium oxalate. 4mg of this mixture can make 1ml of blood not coagulate and inhibit glycolysis within 23 days. It is a good preservative for blood glucose determination, and cannot be used for the determination of urea by urease method, nor for the determination of alkaline phosphatase and amylase. Recommended for blood sugar testing.
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No-Additive Blood Collection Red Tube
For biochemical detection, immunological experiments, serology, etc.
The application of the unique blood adherence inhibitor effectively solves the problem of sticking blood and hanging on the wall, ensuring the original state of the blood to the greatest extent and making the test results more accurate. -
Gel Yellow Blood Collection Tube
For biochemical detection, immunological experiments, etc., not recommended for trace element determination.
Pure high temperature technology ensures serum quality, low temperature storage, and frozen storage of specimens is possible. -
Nucleic Acid Detection White Tube
It is specially used for nucleic acid detection, and is completely produced under purification conditions, which minimizes possible contamination during the production process and effectively reduces the impact of possible carry-over contamination on experiments.
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blood vacuum tube ESR
An erythrocyte sedimentation rate (ESR) is a type of blood test that measures how quickly erythrocytes (red blood cells) settle at the bottom of a test tube that contains a blood sample. Normally, red blood cells settle relatively slowly. A faster-than-normal rate may indicate inflammation in the body.
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medical vacuum blood collection test tube
The purple test tube is the hero of the hematology system test, because the ethylenediaminetetraacetic acid (EDTA) in it can effectively chelate the calcium ions in the blood sample, remove the calcium from the reaction site, block and stop the endogenous Or extrinsic coagulation process to prevent the coagulation of the specimen, but it can make the lymphocytes appear flower-shaped nuclei, and can also stimulate the EDTA-dependent aggregation of platelets. Therefore, it cannot be used for coagulation experiments and platelet function tests. Generally, we invert and mix the blood immediately after the blood collection, and the specimen also needs to be mixed before the test, and cannot be centrifuged.
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Blood Specimen Collection Heparin Tube
Heparin Blood Collection Tubes have a green top and contain spray-dried lithium,sodium or ammonium heparin on the inner walls and are used in clinical chemistry,immunology and serology.The anticoagulant heparin activates antithrombin,which blocks the clotting cascade and thus produces a whole blood/plasma sample.
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Blood Collection Orange Tube
Rapid Serum Tubes contain a proprietary thrombin-based medical clotting agent and a polymer gel for serum separation. They are used for serum determinations in chemistry.
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Blood Collection Separation Gel Tube
They contain a special gel that separates blood cells from serum,as well as particles to cause blood to clot quickly.The blood sample can then be centrifuged,allowing the clear serum to be removed for testing.
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Blood Specimen Collection Grey Tube
This tube contains potassium oxalate as an anticoagulant and sodium fluoride as a preservative – used to preserve glucose in whole blood and for some special chemistry tests.
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Blood Collection Purple Tube
K2 K3 EDTA,used for general hematology test,not suitable for coagulation test and platelet function test.
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Medical Vacuum Blood Collection Plain Tube
The red cap is called ordinary serum tube, and the blood collection vessel does not contain any additives. It is used for routine serum biochemistry, blood bank and serological related tests.
