They have different chemicals in them, because some blood tests require the blood be pre-modified.
these tubes are used in those tests where serum used. when blood clot, serum is obtained after the centrifugation.
K2 EDTA are blood collection tubes that are used throughout the medical field. These tubes are designed to inhibit the coagulation of blood.
The tubes used for fasting glucose is the SST tubes. The tubes are clear in color. The stoppers for the tubes are gold and red gray in color. The tubes contain a gel inside for separating the blood.
flouride inhibits an enzyme involved in glycolysis. In order to prevent glycolysis in the drawn blood, tubes containing flouride are used.
these are used in those tests where clotted blood is used.There are several types of tubes and tests that can be run, too numerous to narrow down.On the label, on each tube, it will tell you what additive is in the tube. The doctors order is the only way of knowing what test was ordered.
They want to know sepecfic test for what enzyem or hormon and so on.
You can send red tubes off to be tested. These tubes are used to collect blood and seamen.
these tubes are used in those tests where serum used. when blood clot, serum is obtained after the centrifugation.
green top tubes are used for blood culture and cd4 and cd8 count etc.
K2 EDTA are blood collection tubes that are used throughout the medical field. These tubes are designed to inhibit the coagulation of blood.
The tubes used for fasting glucose is the SST tubes. The tubes are clear in color. The stoppers for the tubes are gold and red gray in color. The tubes contain a gel inside for separating the blood.
The tubes used when having blood drawn serve more than one purpose. Obviously, something needs to hold the blood after it is collected. Each tube is a different color, so that different types of tests can be done. Tubes are colored differently to identify the different additives in them, and to also allow an easier time identifying the different departments that they must go to for testing. The tubes in the draw are different colors because they have differerent anticogulates in them, which is basically just a big word for how long it takes the blood to clot. Some tests require a different amount of anticogulates. A plain red tube for example cannot have any anticogulates because that's the tube you draw when your doing a blood type or crossmatch and you can't have anything to interfere with the test. Tubes have to clot before they can be centrifuged (spun down) and after they are centrifuged you can run the test on the blood. So if it is a stat order its best to get a tube with the most anticogulate so you don't have to wait as long for the blood to clot so you can run the test.
Polyvinyl chloride(pvc)
Ceramic tubes are most commonly used during the construction of buildings or different appliances within the buildings. For example, ceramic tubes might be used for furnaces.
Tubes used for blood bank (Pink and Lavender top) contain a chemical called EDTA that binds the calcium in blood, which is needed for blood to clot. Red or Gold top tubes contain no chemicals to prevent the blood to clot, so the blood will clot with out being exposed to air. Each specific department in the lab have different colored tubes with different chemical/no chemical in them depending on what test has been ordered.
It depends what kind of blood work they are taking. If they are taking blood for donating they wouldn't allow it and who would want to take that blood. Everyone has a one of a kind type of blood even down there. The blood is kind of "shed" from the uterus and everyone is different. So they could take it for blood work but it depends what kind of blood work.Thank you
flouride inhibits an enzyme involved in glycolysis. In order to prevent glycolysis in the drawn blood, tubes containing flouride are used.